TY  - RPRT
TI  - Reproduction, mortality, and heavy metal concentrations in great blue herons from three colonies in Washington and Idaho
AU  - L. J. Blus
AU  - Charles J. Henny
AU  - A. Anderson
AU  - R. E. Fitzner
PY  - 1985
DO  - 10.2307/1521060
UR  - https://pubs.usgs.gov/publication/5222063
ID  - 5222063
ER  -