000 00315nam a2200133Ia 4500
008 160316s1971 xxu||||| |||| 00| 0 eng d
020 _a
100 _aLaurence Pringle
245 _aEcology: Science Of Survival
250 _a1st
260 _aNEW YORK
_bMACMILLAN PUBLISHING
_c1971
300 _a152
700 _a
_a
999 _c11588
_d11588