Books by Armstrong, Robert H.
Photographing nature in Alaska
Dragons in the ponds
Alaska's natural wonders
Alaska's fish
Alaska's birds
A review of Arctic grayling st
A review of Arctic grayling studies in Alaska, 1952-1982
A new expanded guide to the bi
A new expanded guide to the birds of Alaska
Guide to the birds of Alaska
Revised annotated bibliography
Revised annotated bibliography on the Dolly Varden char
Annotated bibliography on the
Annotated bibliography on the Dolly Varden char
Some feeding habits of the ana
Some feeding habits of the anadromous Dolly Varden Salvelinus malma (Walbaum) in southeastern Alaska