TY - SER AU - Velappan, E. and others, TI - Indian Cocoa, Arecanut and Spices Journal Vol. 3-4,9-10 U1 - 630 PY - 1979///-81,1985-87 CY - Calicut PB - Directorate of Cocoa, Arecanut & Spices Development KW - Agriculture. & related technologies KW - Cocoa KW - Spices ER -