000 00615 a2200169 4500
082 _a628.3
_bN213i
245 1 _aINDIVIDUAL ONSITE WASTEWATER SYSTEMS
_cNATIONAL CONFERENCE FOR INDIVIDUAL ONSITE WASTEWATER SYSTEMS (2nd : 1975 : ANN ARBOR, MICH.)
260 _aAnn Arbor
_bScience Pub.
_c1977
300 _avi,218
500 _aSponsored By National Sanitation Foundation And U. S. Environmental Protection Agency, Technology Transfer Program
650 _aWaste Disposal In The Ground -- Congresses
700 _aMcclelland, Mina L.
700 _a
906 _h1975
964 _gCIRC
997 _aA55626 s C
999 _c463096
_d463096