000 00395nam a2200121Ia 4500
001 MPKV061293
008 120911s9999 xx 000 0 und d
082 _a576.64
245 _aJournal of Environmental Science and Health Vol 11 No.1-4
_c;
246 _aJournal of Environmental Science and Health Vol 11 No.1-4
260 _aNew York
_bMarcel Dekker Inc.
_c1976
650 _aEnvironmental Science
999 _c59279
_d59279