TY  - RPRT
TI  - Year and age effects on residues of dieldrin and heptachlor in dead gray bats, Franklin County, Missouri— 1976, 1977, and 1978
AU  - D. R. Clark
AU  - C.M. Bunck
AU  - E. Cromartie
AU  - R. K. LaVal
PY  - 1983
DO  - 10.1002/etc.5620020403
UR  - https://pubs.usgs.gov/publication/5221884
ID  - 5221884
ER  -