GAMEBIRDS
SPRUNT, IV, ALEXANDER AND HERBERT S. ZIM, Ph.D.
GAMEBIRDS A GUIDE TO NORTH AMERICAN SPECIES AND THEIR HABITS - NY GOLDEN PRESS 1961
GAME AND GAME-BIRDS -- NORTH AMERICA
GAMEBIRDS A GUIDE TO NORTH AMERICAN SPECIES AND THEIR HABITS - NY GOLDEN PRESS 1961
GAME AND GAME-BIRDS -- NORTH AMERICA