TY  - BOOK
AU  - Stapley,J.H.
AU  - Gayner,F.C.H.
AU  -  Ling,Lee
TI  - World crop protection
U1  - 632 23
PY  - 1969///
CY  - London
PB  - Iliffe Books LTD
KW  - Plant diseases
KW  - Pesticides
N1  - Includes bibliography and index; V. 1. Pests and diseases --
ER  -