Introduction to environmental studies /
Turk, Jonathan.
Introduction to environmental studies / Jonathan Turk. - 2nd ed. - Philadelphia : Saunders College Pub., 1985. - xiv, 330 p. : ill. ; 26 cm. - Saunders golden sunburst series .
Maps on lining papers.
Includes bibliographies and index.
0030642337
Ecology.
Pollution--Environmental aspects.
Introduction to environmental studies / Jonathan Turk. - 2nd ed. - Philadelphia : Saunders College Pub., 1985. - xiv, 330 p. : ill. ; 26 cm. - Saunders golden sunburst series .
Maps on lining papers.
Includes bibliographies and index.
0030642337
Ecology.
Pollution--Environmental aspects.