000 00683nam a2200229Ia 4500
003 OSt
005 20220926014220.0
006 a|||||r|||| 00| 0
007 ta
008 220923b |||||||| |||| 00| 0 eng d
037 _cGeneral Book
040 _aRTL
_cRTL
_beng
041 _2eng
_aeng
082 _aU:(G:55):(B), L7
100 _aMetcalf William James
_9320147
245 0 _aEnvironmental crisis
_b A systems approach
260 _aNew York
_bMartin's Press U S A
_c1977
300 _a150p. Bib p.135-44
_ccm.
650 _aGeography- Environment
_9229896
942 _hU:(G:55):(B), L7
_cGB
_2CC
999 _c628326
_d628326