@PROCEEDINGS {VIRMANI:1977c, title = {The 1976 highlights of rice research activities in Liberia}, author = {Virmani, S. S. * and Sumo, F. and Worzi, P. M. }, booktitle = {Paper presented at the WARDA annual research review meeting, Moronvia, Liberia}, year = {1977}, note = {May 23-27}, }