000 00300nam a2200121Ia 4500
008 220201s1992 xx 000 0 eng d
041 _aENG
100 _a7203-1974
245 0 _aENVIRONMENTAL PROBLEMS
260 _aLONDON
_bTHAMES AND HUDSON PUBLISHING COMPANY
_c1992
300 _a275
942 _2ddc
999 _c58550
_d58550