Books by Leon Augustus Hausman
The illustrated book of the se
The illustrated book of the sea
Astronomy handbook
The big book of stars
The big book of stars
Beginner's guide to attracting
Beginner's guide to attracting birds
Beginner's guide to fresh-wate
Beginner's guide to fresh-water life
Beginner's guide to seashore l
Beginner's guide to seashore life
Bird hiking
Birds of prey of northeastern North America
Field guide for birds, wild fl
Field guide for birds, wild flowers and nature study
The illustrated encyclopedia of American birds
The hawks of New Jersey and th
The hawks of New Jersey and their relation to agriculture