TY  - BOOK
AU  - Stapley,J.H.
AU  - Gayner,F.C.H.
TI  - World crop protection
U1  - 632 22
PY  - 1969///
CY  - Cleveland, Ohio
PB  - CRC Press
KW  - Agricultural pests
KW  - Plant diseases
KW  - Pesticides
KW  - Plant Pathology
N1  - Includes index
ER  -