TY  - BOOK
AU  - Atwal, A.S.
AU  - Singh, Balraj.
TI  - Pest population and assessment of crop losses
U1  - 595.7 22
PY  - 1989///
CY  - New Delhi
PB  - Indian Council of Agricultural Research
KW  - Entomology
KW  - Agricultural Pest Control
KW  - India
KW  - Crop losses
KW  - Measurement
KW  - Agricultural pests Control
N1  - Include bibliographical references
ER  -