000 00472nam a2200157Ia 4500
008 211104s9999 xx 000 0 und d
020 _a9788174091208
041 _aENGLISH
082 _a628.1 L9 GAR
100 _aSANTOSH KUMAR GARG
245 0 _aENVIRONMENTAL ENGINEERING (VOL.1) WATER SUPPLY ENGINEERING
260 _c1979
_bKHANNA PUBLISHERS
300 _a1072
650 _aSANITARY AND MUNICIPAL ENGINEERING [Environmental Protection Engineering]
942 _cBK
999 _c19045
_d19045