كتب ذات صلة

Our ducks a history of American ducks, nesting, roosting, feeding, and playing grounds; habits throughout the year.

Duck dollars successful experience of the Weber brothers, of Massachusetts ...

American duck shooting

Natural and artificial duck culture

• The waterfowl research program in Illinois
  المؤلفون: Bellrose, Frank Chapman ,  Hawkins, Arthur Stuart.
• Waterfowl migration corridors east of the Rocky Mountains in the United States
  المؤلفون: Bellrose, Frank Chapman
• A spectacular waterfowl migration through central North America.
  المؤلفون: Bellrose, Frank Chapman