000 00620nam a2200169Ia 4500
008 230524s9999 xx 000 0 und d
040 _cUDSM
050 _aQTO QH75.E38 1992
110 1 _aThe Regency Press Corporation
_eCorporate author
245 1 0 _aEarth summit 1992: the United Nations Conference on Environment and Development Rio de Janeiro 1992
260 _aLondon
_bThe Regency Press Corporation
_c1992
300 _a240p.
_bill.
_c30cm.
650 _aEconomic development
650 _a Environmental aspects
650 _a Environmental protection
942 _2Library of Congress Classification
_cBK
_n0
999 _c78045
_d78045