00531nam a22001932 4500 0000004858 20170406120146.0 141124s xx 000 0 eng d $ Your Holding Symbol Your Holding Symbol MacArthur,Robert H. Geography ecology : patterns in the distrubution of species. ed. New york : Harper, 1972. 269 p. ; cm. index. ecology. 141124 4668 4668 0 0 lcc 0 0 HRE HRE GEN 2017-04-06 0 QH 84. M23 BK0005741 2025-05-22 2017-04-06 OS