000			00749nam a2200265Ia 4500
001			27113
005			20250221152417.0
008			250214s9999||||xx |||||||||||||| ||und||
020			_a8120308816
100			_aMasters, Gilbert M
245		0	_aIntroduction to environmental engineering and science
260			_aNew Delhi
260			_bPrentice-Hall
260			_c1991
300			_axvi, 460p: ill.
500			_aIncludes bibliographical references and index
650			_aAir pollution
650			_aChemistry -- Environmental chemistry
650			_aEnvironmental engineering
650			_aGreen house effect
650			_aOzone depletion
650			_aWater and Wastewater treatment
650			_aWater pollution
942			_cBK
999			_c42957 _d42957