Ricklefs, R.E. . Ecology / Textual Documents R.E. Ricklefs, G.L. Miller. - 4th ed. / - New York : W.H. Freeman & Co , 1999. - xxxvii, 822p. : ill ; 28cm . Index ISBN: 0-7167-2829-X Subjects--Index Terms: Zoology-Ecology Ecology PG-Zoology Dewey Class. No.: 591.5 / Ri 42 Ec