Ricklefs, Robert E. Ecology / Robert E. Ricklefs. - 3rd ed. - New York : W.H. Freeman, c1990. - xii, 896 pages : illustrations Includes bibliographical references (p. [827]-885). ISBN: 0716720779 : $45.00 LCCN: 89017046 Subjects--Topical Terms: Ecology. LC Class. No.: QH 541 / .R53 1990 Dewey Class. No.: 574.5