TY  - RPRT
TI  - Effects on wildlife of ethyl and methyl parathion applied to California rice fields
AU  - Thomas W. Custer
AU  - Elwood F. Hill
AU  - Harry M. Ohlendorf
PY  - 1985
UR  - https://pubs.usgs.gov/publication/5222052
ID  - 5222052
ER  -