TY  - BOOK
AU  - Dhaliwal, G.S.
AU  - Singh, Balwinder.
TI  - Pesticides and environment
SN  - 8171696279
U1  - 632.960284 22
KW  - Entomology
KW  - Pesticides
KW  - Developing countries
KW  - Natural pesticides
KW  - Agricultural ecology
N1  - Include bibliographical references and index
ER  -