Man and his environment ; an introduction to using environmental study areas.

Bibliographic Details
Format:	Book
Language:	English
Published:	[Washington] : Association of Classroom Teachers, National Education Association, [1970]
Series:	New developments in teaching series ; no. 1.
Subjects:	Ecology > Study and teaching. National environmental study areas.

Description
Physical Description:	56 pages : illustrations ; 18 x 26 cm.
Bibliography:	Bibliography: pages 53-56.