The economy of nature :
Ricklefs, Robert E.
The economy of nature : a textbook in basic ecology / Robert E. Ricklefs. - 4th ed. - New York : W.H. Freeman, 1997 - viii, 678 p. : ill. (some col.), maps. ; 26 cm.
Includes bibliographical references and index.
071672815X
96033300
Ecology.
QH 541 / .R54 1997
574.5
The economy of nature : a textbook in basic ecology / Robert E. Ricklefs. - 4th ed. - New York : W.H. Freeman, 1997 - viii, 678 p. : ill. (some col.), maps. ; 26 cm.
Includes bibliographical references and index.
071672815X
96033300
Ecology.
QH 541 / .R54 1997
574.5