TY  - BOOK
AU  - MCKELVEY,  John J
AU  - METCALF, Robert L
TI  - Future for insecticides: Needs and prospects
T2  - Advances in environmental science and technology; v 6
U1  - 632.951 
PY  - 1976///
CY  - New York
PB  - John Wiley
KW  - Insecticide pollution
ER  -