TY  - BOOK
AU  - Martin,Hubert
TI  - The scientific principles of crop protection
SN  - 0713134674
U1  - 632.9 
PY  - 1973///]
CY  - London, New York
PB  - Edward Arnold, Crane, Russak
KW  - Pests--Control
KW  - Pesticides
N1  - First ed. published in 1928 under title: The scientific principles of plant protection
ER  -