TY  - BOOK
AU  - Edwards,C.A.
ED  - Chemical Rubber Company.
TI  - Persistent pesticides in the environment
T2  - CRC monoscience series
AV  - QH545.P4 E3 1970b
U1  - 574.5 
PY  - 1970///]
CY  - Cleveland, Ohio
PB  - CRC Press
KW  - Pesticides
KW  - Environmental aspects
KW  - Local
N1  - At head of title: CRC; Bibliography: p. 66-78
ER  -