@ARTICLE {ENETE:2002a, title = {Contribution of men and women to food crop production labour in Africa: information from COSCA}, author = {Enete, A. and Nweke, F. and Tollens, E. F. }, journal = {Outlook on Agriculture}, year = {2002}, volume = {31}, number = {4}, pages = {259--265}, issn = {0030-7270}, note = {Not IITA publication: entered because it is from COSCA working paper}, }