TY  - BOOK
AU  - Hill,D.S.(Dennis S),1934-
AU  - Waller,J.M.Vol1 Principles and methods of control
TI  - Pests and diseases of tropical crops
SN  - 0582606144
PY  - 1982///
CY  - London
PB  - Longman
KW  - Tropical crops
KW  - Diseases and pests
KW  - Pests
KW  - Control
KW  - Tropics
N1  - Includes bibliographies and index; Contents: v.1. Principles and methods of control
ER  -