000 00534nam a2200193 a 4500
005 20260717091210.0
008 260717s1980 ii 000 0 eng d
020 _a0070965277
041 _aeng
082 0 4 _a628.168
100 1 _aMahida, U. N.
245 1 0 _aWater pollution and disposal of waste water on land /
_cMahida, U. N.
264 1 _aNew Delhi :
_bTata McGraw-Hall,
_c1980.
300 _axv, 325 p. ; 25 cm.
650 4 _aWater -- Pollution
650 4 _aSewage irrigation
650 4 _aSewage disposal.
942 _cBK
999 _c25724
_d25724