J.R.
Sauer, and S. Droege, eds. 1990. Survey designs and statistical methods for the estimation of
avian population trends. U.S. Fish and Wildl. Serv. Biol. Rept. 90(1).
More
Date of first publication:
- 1990
Mode Of Writing:
Also known as:
- U. S. Fish and Wildlife Service Biological Report volume 90 issue 1