Principles of environmental science /
Watt, E.F. Kenneth.
Principles of environmental science / Kenneth E.F. Watt. - New York : McGraw-Hill Book Company, c1973. - xiv, 319 pages : Illustrations ; 25 cm.
Includes bibliographical references.
Environmental science.
Principles of environmental science / Kenneth E.F. Watt. - New York : McGraw-Hill Book Company, c1973. - xiv, 319 pages : Illustrations ; 25 cm.
Includes bibliographical references.
Environmental science.