000 00374pam a2200157a 44500
008 160408b1954 xxu||||| |||| 00| 0 eng d
082 _a574.5
_bC54
100 _aClarke, George L.
245 1 _aELEMENTS OF ECOLOGY
260 _aN. Y.
_bJohn Wiley
_c1954
300 _a560
500 _aRef. : P. 505-548
650 _aEcology
964 _gCIRC
997 _aA28986 C
999 _c262436
_d262436