00794nam a2200301Ia 4500 AUWbook003206 BDCtgAUW 20260406161403.0 220908s9999 xx 000 0 eng d 9780321507433 BDCtgAUW BDCtgAUW Krebs, Charles J. Ecology : the experimental analysis of distribution and abundance / Sixth edition. San Francisco : Pearson Benjamin Cummings, 2009. xvi, 655 pages. Biogeography. Biology. Biotic communities. Ecology. Environmental sciences. Population biology. BRAC 2982 BK BK 3381 3381