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Importance and sustainability of root crops-based systems in sub-Saharan Africa, Ezumah, H. C., Lawson, T. L., Federer, W. T. and Awa, N. E., in: Journal of the West African Farming Systems Research Network, volume 2, number 1, pages 15-30, 1992. |
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Cassava and maize intercropping system: the effects of varieties and plant populations, Ezumah, H. C. and Lawson, T. L., in: Journal of Agronomy and Crop Science, volume 164, pages 334-342, 1990. |
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Yield of maize and cowpea in an alley cropping system in relation to available light, Lawson, T. L. and Kang, B., in: Agricultural and Forest Meteorology, volume 52, pages 347-357, 1990. |
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Characterizing the crop environment: an agroclimatic perspective, Lawson, T. L., pages 11-20, International Institute of Tropical Agriculture (IITA), 1988. |
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Effect of climate on response to nitrogen and insect infestation in irrigated rice, Nguu, N. Van,, Alam, M. S. and Lawson, T. L., in: Proceedings of the Seminar on Agronometeorology and Crop Protection in the Lowland Humid and Sub-humid Tropics, pages 107-114, World Meteorological Organization, Geneva, 1987. |
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Climatic factors affecting blast disease of rice, John, V. T., Lawson, T. L., Dobson, R. and Kasai, C, N., in: Proceedings of the Seminar on Agrometeorology and Crop Protection in the Lowland Humid and Sub-humid Tropics, pages 257-265, World Meteorological Organisation, Geneva, 1987. |
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Microclimate and insect pests population in mono and intercropped cowpea (Virgna unguiculata, Walp), Lawson, T. L. and Jackai, L., in: Proceedings of the Seminar on Agronometeorology and Crop Protection in the Lowland Humid and Sub-humid Tropics, pages 231-244, World Meteorological Organization, Geneva, 1987. |
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Upland Rice enviroments in Nigeria and the fitness of improved technologies, Lawson, T. L. and Alluri, F. M., pages 35-49, 1986. |
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Deforestation and induced changes in meso/micro -climate, Lawson, T. L., pages 195-202, 1986. |
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Alley cropping sequentially cropped maize and cowpea with Leucaena on a sandy soil in southern Nigeria, Kang, B., Grimme, H. and Lawson, T. L., in: Plant and Soil, volume 85, number 2, pages 267-277, ISSN 0032-079X, 1985. [DOI] |
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Alley farming: a stable alternative to shifting cultivation, Kang, B., Wilson, G. F. and Lawson, T. L., International Institute of Tropical Agriculture (IITA), 1984. |
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La Culture en Couloirs: un substitut d'avenir a la culture itinerante, Kang, B., Wilson, G. F. and Lawson, T. L., International Institute of Tropical Agriculture (IITA), 1984. |
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Intercropping of morphologically different cassava and maize genotypes (abstract), Ezumah, H. C. and Lawson, T. L., Nevada, U.S.A., 1984. |
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The Africa-wide programme for biolgical control of the cassava mealybug and green spider mites: the importance of thorough foreign exploration for beneficial insects and mites, Herren, H. R. and Lawson, T. L., in: Paper presented at the Third Brazilian Cassava Congress, 7-11 November 1983, Brasilian, Brazil, pages 7-11, 1983b. |
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Weather and plant diseases in Africa, Lawson, T. L. and Terry, E. R., 1983. |
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Evaluation of some cultural practices for better cassava production, Ezumah, H. C. and Lawson, T. L., in: Paper presented at National Accelerated Food Production Program Annual Workshop, 21-16 February 1982, NRCRI, Umudike, Nigeria, 1982. |
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Basis for defining benchmark areas and type of research to be undertaken in West Africa, Wilson, G. F., Lawson, T. L. and Kang, B. T., in: Paper presented at 1st Workshop of West African Farming System Research Network, 15-20 November 1982, IITA, Ibadan, 1982. |
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Climatic factor for higher yields of root crops, Lawson, T. L., in: Paper presented at West African Regional Root Crop Workshop, 27 June -2 July 1982, Moronvia, Liberia, 1982. |
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Methodology of farming systems research: enviromental descriptions and resources evaluation, Lawson, T. L., Juo, A. S. R. and Ay, P., in: Paper presented at National Workshop on Farming Systems Research,, 1982. |
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Crops Water Requirement and Water Use Efficiency in the Humid and Sub-humid Zone of West Africa, Lawson, T. L. and Lal, R., in: Fourth Afro-Asian Regional Conference of ICID, volume 1, pages 505-513, 1982. |
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Climatic changes in the sub-saharan region and their effects on cereal production with special emphasis on rice, Lawson, T. L., in: WARDA Annual Rice Review Meeting, May 18-23, 1981, Monrovia, Liberia, 1981. |
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Rainfall redistribution and microclimatic changes over a cleared watershed, Lawson, T. L., Lal, R. and Oduro-Afeiye, K., John Wiley and Sons Limited, 1981. |
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Increased resource exploitation through inter-cropping with cassava, Wilson, G. F. and Lawson, T. L., 1980. |
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Developing agriculture in the context of environmental conservation, Lawson, T. L., 1980. |
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Prospects for solar energy use in the drying industry in Nigeria, Lawson, T. L., 1980. |
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Agroclimatic factors affecting rice production in West Africa, Lawson, T. L. and Alluri, K., 1980. |
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An evaluation of the farmer's knowledge and use of hydromorphic toposequences in the western state of Nigeria: findings from seletected areas in the Oshun river basin, Okali, C., Oben, T., Ojo, A. and Lawson, T. L., 1979. |
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Production constraints for upland rice in West Africa, Alluri, K., Mahapatra, I. C. and Lawson, T. L., 1979. |
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Maximum water requirement of upland rice variety OS6 in the humid/subhumid zone of West Africa, Lawson, T. L. and Alluri, K., 1979. |
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Climate and soil conditions in semi-arid regions of West Africa with special reference to maize production, Lawson, T. L. and Juo, A. S. R., 1979. |
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Agroclimatic conditions of West Africa, Lawson, T. L., Oguntoyinbo, J. S. and Ojo, B., 1979. |
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Rainfall redistribution and microclimatic changes over a cleared watershed, Lawson, T. L., Lal, R. and Oduro-Afeiye, K., 1979. |
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Agroclimatic constraints to upland rice production in West Arica, Lawson, T. L., 1979. |
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Effect of Agroclimatological Changes in Food Production in Africa, Lawson, T. L., 1978. |
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Drought on Desertification: A Case Study of Recent Tendency in Rainfall in the Savanna Zone of the Republic of Benin, Lawson, T. L. and Yehouenou, A., 1978. |
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Inadvertent Modification of Climate on the Mesoscale: A Case Study, Lawson, T. L., 1978. |
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Possible impact of agroclimatological studies on food production in the humid tropics with particular reference to West Africa: paper presented at the WMO/FAO Tech. Conference on Application of Meteorology to Agriculture, IITA, Ibadan, April 12-16, 1977, Lawson, T. L., 1977. |
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An analysis of the effects of weather on maize yields in a humid tropical enviroment, Lawson, T. L., in: WMO/ FAO Technical conference on the application meteorology to Agriculture in Africa, IITA, Ibadan. April 12-16, 1977. |
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Response of maize (Zea mays L.) to surface and buried straw mulch on a Tropical Alfisol, Lawson, T. L. and Lal, R., IITA, Ibadan, 1977. |
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Consumptive water use for cowpea, Lawson, T. L., 1977. |
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Meteorology and measurement of meteorological parameters, Lawson, T. L., 1976. |
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On the climate of West Africa, Lawson, T. L., 1976. |
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Some physical aspects of crop environment in Ibadan and possible implications on crop performance, Lawson, T. L., in: Proceedings of Physiology Program Formulation Workshop held at IITA, Ibadan, April, 1975., pages 69-73, 1975. |
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Agroclimatology of West Africa, a preliminary report, Lawson, T. L., IITA, 1975. |
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Agroclimatology of West Africa, a preliminary report, Lawson, T. L., IITA, 1975. |
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