TY  - RPRT
TI  - DDE decreases in plasma of spring migrant peregrine falcons, 1978-94
AU  - Charles J. Henny
AU  - William S. Seegar
AU  - Thomas L. Maechtle
PY  - 1996
DO  - 10.2307/3802233
UR  - https://pubs.usgs.gov/publication/1015841
ID  - 1015841
ER  -