Krebs,Charles J. Ecology:The Experimental Analysis of Distribution and Abundance / Charles J.Krebs - 5th ed. - San Francisco : Benjamin Cummings,an imprint of Addison Wesley Longman, 2001 - 695 p : ill ISBN: 0321042891 1,995.31 Subjects--Topical Terms: Ecology.Population biology. LC Class. No.: QH541 / K92 E3 2001