Clarke, George L.
Elements of ecology / by George L. Clarke - New York : Wiley, 1954. - 531 p. : ill. ; 22 cm.
Includes bibliographical references and index.
Ecology
581.5 / CLE
Elements of ecology / by George L. Clarke - New York : Wiley, 1954. - 531 p. : ill. ; 22 cm.
Includes bibliographical references and index.
Ecology
581.5 / CLE