000 00562 a2200253 4500
001 63352
020 _a0-85226-327-9
041 _aeng
080 _a628(083)Gup
245 _aDesign aids for public health engineers (R)
250 _a
260 _aNew Delhi
260 _bWiley Eastern
260 _c1986
300 _a136 p.
300 _c27 cm
490 _a
100 _aGupta, B.R.N.
700 _a
650 _a
650 _aPublic health engineering , Environmental engineering , Health - Environmental aspects
942 _cRB
942 _2UDC
999 _c165764
_d165764