000 00405nam a22001577a 4500
999 _c20208
_d20208
020 _a0060463287
082 _a577 SMI
100 _aSMITH, Robert Leo
245 _aElements of Ecology
250 _a3rd ed.
260 _aUnited States of America,
_bHarper Collins Publishers,
_c1992.
300 _axvii. 617p.: col. ill.; picture, 23 cm
500 _aInclude index
650 _aECOLOGY
942 _cBK