The Curious naturalist National Geographic Society (U.S.) -- Washington, D.C. National Geographic Society 1991

288 pages illustrations (chiefly color) 27 cm

ISBN:  0870448625

Includes index  -- Includes bibliographical references 

1. Natural history -- United States.  2. Habitat (Ecology) -- United States.  3. Nature study -- United States. 

R508.73 NAT