000			00468pam a2200169a 44500
008			160408b1986 xxu||||| |||| 00| 0 eng d
082			_a620.8 _bG959d
100			_aGupta, B. R. N.
245	1		_aDESIGN AIDS FOR PUBLIC HEALTH ENGINEERS
260			_aNew Delhi _bWiley Eastern _c1986
300			_axii,136
650			_aEnvironmental Engineering
650			_aWater-Supply Engineering
650			_aSanitary Engineering
964			_gCIRC
997			_aA92110 s C
999			_c283835 _d283835