TY  - BOOK
AU  - Thorold, C.A.
TI  - Diseases of cocoa
U1  - 581.2:633.74 L5 
PY  - 1975///
CY  - Oxford
PB  - Clarendon
KW  - C.A. Thorold
KW  - Cocoa-Diseases and pests,Plant diseases
ER  -