@INPROCEEDINGS {NANGJU:1975f, title = {Some factors affecting soybean viability and emergence in the lowland tropics}, author = {Nangju, D. and Wien, H. C. and Singh, T. P. }, booktitle = {IITA Grain Legume Improvement Program Papers, 1973-1977. Paper presented at World Soybean Research Conference held at Urbana-Champaign, Illinois, U.S.A. on 3-8 August, 1975}, year = {1975}, month = {August}, pages = {74--96}, }