000			00651nam a2200193 4500
001			0000014111
008			231118s9999 xx 000 0 und d
020	0	0	_a0070513961
040			_aPJB
090	0		_aGE10. _bM38 1993 encyclopedia
245	0	0	_aMcGraw-Hill encyclopedia of environmental science & engineering _ceditors in chief, Sybil P. Parker, Robert A. Corbitt.
250	0	0	_a3rd ed.
260	0	0	_aNew York _bMcGraw-Hill _c1993.
300			_a749 p. _bill., maps _c29cm.
650	0	0	_aEnvironmental protection _xEncyclopedias.
650	0	0	_aEnvironmental sciences _xEncyclopedias.
700	0	0	_aCorbitt, Robert A.
700	0	0	_aParker, Sybil P.
999			_c134596 _d134596