000 00345pam a2200145a 44500
082 _a628
_bR374u
100 _aRich, Linvil Gene
245 1 _aUNIT OPERATIONS OF SANITARY ENGINEERING
260 _aN. Y.
_bWiley
_c1961
300 _a308
650 _aSanitary Engineering
650 _aHydraulics
964 _gR202
997 _a73890 R202 R
999 _c408194
_d408194