000 00454nam a2200169Ia 4500
008 190328s9999||||xx |||||||||||||| ||und||
010 _a79-136761
020 _a0-471-44296-8
040 _aNITIL
_cNITIL
082 _221st
_a614.7
_bJ66E
100 _aJohnson, Cecil E (Ed.)
245 0 _aEco crisis
_cCecil E Johnson
260 _aNew York
_bJohn Wiley
_c1970
300 _a182p.
650 _aEcology; Human ecology; Population biology
942 _cBKS
999 _c22613
_d22613