TY  - SER
TI  - Environmental entomology
SN  - 0046-225x
PY  - 1972///-
CY  - College Park, USA
PB  - Entomology Society of America
KW  - Entomology
KW  - Periodicals
KW  - Beneficial insects
N1  - UKM : v. 4 (1975)-
ER  -