000 003410000a22001450004500
060 _a100
082 _a574.5 BOU
100 _aBoughey, Arthur S
245 _aContemporary readings in ecology
260 _aCalifornia, Dickenson publishing company Inc
260 _c1969
300 _a390
650 _aecology / biology
942 _cBK
999 _c208458
_d208458