@INPROCEEDINGS {RUSIKE:2012a, title = {Evaluating the effects of UPoCA prior to implementation: taking stock of where we were}, author = {Rusike, J. and Lukombo, S. and Msemo, J. and Osei-Sarfoh, A. and Fannah, S. and Okechukwu, R. and Jumbo, S. * and Chibeba, A. M. *}, booktitle = {Tropical Roots and Tuber Crops and the Challenges of Globalization and Climate Changes. Proceedings of the 11th triennial Symposium of the ISTRC-AB, 4 to 8 October 2010}, year = {2012}, month = {February}, pages = {312--325}, organization = {ISTRC-AB}, location = {Ibadan, Nigeria}, address = {IITA, Ibadan}, note = {Proceedings of the 11th triennial Symposium of the ISTRC-AB held at Memling Hotel, Kinshasa, Democratic Republic of Congo from 4 to 8 October, 2010}, }