@ARTICLE {Thro: 1998, title = {Contributions of in-vitro biology to cassava improvement}, author = {Thro, A. M. and Roca, W. and Iglesias, C. and Henry, G. and Ng, S. Y. C. }, journal = {African Crop Science Journal}, year = {1998}, volume = {6}, number = {3}, pages = {303--315}, issn = {1021-9730}, note = {RTB; Root and Tuber; Cassava}, }