Elements of ecology /
Clarke, George L.
Elements of ecology / George L. Clarke. - New York : Wiley 1954. - xiv, 560 p. : ill., maps. ; 24 cm.
Includes bibliographical references and index.
Ecology.
574.5
Elements of ecology / George L. Clarke. - New York : Wiley 1954. - xiv, 560 p. : ill., maps. ; 24 cm.
Includes bibliographical references and index.
Ecology.
574.5