TY  - BOOK
AU  - Lass, R.A.
AU  - Wood, G.A.R
TI  - Cocoa production: Present constraints and priorities for research
T2  - World bank technical paper
SN  - 0821305123
SN  - 02537494
U1  - 633.74 23
PY  - 1985///
CY  - Washington, D.C.: 
PB  - The world bank
KW  - Cacao- research
ER  -