Description: Environmental science/

Main Author:	Arms, Karen
Format:	Book
Language:	English
Published:	Philadelphia: Saunders College Pub., c1990
Subjects:	Ecology > Study and teaching (Secondary) Environmental education Environmental protection > Study and teaching (Secondary) Land use > Study and teaching (Secondary) Natural resources > Study and teaching (Secondary) Pollution > Environmental aspects Study and teaching (Secondary)

Item Description:	Map on front lining papers. Includes bibliographical references (p. 450-460) and index.
Physical Description:	xix, 468 p., I.21 : ill. (some col.), maps ; 29 cm.
ISBN:	003007178X 0030470986