000 00502nam a2200169Ia 4500
008 170901s1991 xx 000 0 und d
020 _a8185552010
082 _a900
_bS69
100 _aBrown, R.
245 0 _aState of the World
_bA Worldwatch Institute Report on Progress Toward a Sustainable Society
260 _aNew Delhi
_bWorldwatch Institute (India)
_c1991
300 _a254
650 _aGeneral Geography and History
653 _aWorld history
700 _aRyan, John
942 _2ddc
_cBK
999 _c19633
_d19633