BBook CoverPeterson Field Guides to Eastern Birds, 4th EditionPAPERBACK - Jan 1980 by Roger Tory Peterson Institute
BBook CoverA Field Guide to the Birds: Eastern Land and Water Birdsby Peterson, Roger Tory$1.00Very Good
BBook CoverA Field Guide to the Birds of Texas and Adjacent States (Peterson Field Guide Series)by Roger Tory Peterson Institute$1.00Very Good