@ARTICLE {NG:1982d,
title = {Tissue culture of root and tuber crops at the International Institute of Tropical Agriculture},
author = {Ng, S. Y. C. and Hahn, S. K. },
journal = {Paper presented at West African Regional Root Crop Workshop 27 June-2 July 1982},
year = {1982},
note = {RTB; Root and Tuber},
}