Environmental science : managing the environment /
Purdom, P. Walton.
Environmental science : managing the environment / P. Walton Purdom, Stanley H. Anderson - Columbus, Ohio : Merrill, c1980. - xi, 523 p., [2] leaves of plates : ill. ; 26 cm.
Includes index.
Includes bibliographical refrences.
067508170X
Ecology.
Environmental protection.
Environmental sciences.
Environmental science : managing the environment / P. Walton Purdom, Stanley H. Anderson - Columbus, Ohio : Merrill, c1980. - xi, 523 p., [2] leaves of plates : ill. ; 26 cm.
Includes index.
Includes bibliographical refrences.
067508170X
Ecology.
Environmental protection.
Environmental sciences.