000 00418 a2200157 4500
082 _a628.16
_bJ487d
100 _aShuval, Hillel I.
245 1 _aDEVELOPMENTS IN WATER QUALITY RESEARCH
260 _aAnn Arbor
_bAnn Arbor-Humphrey Science Pub.
_c1970
300 _a312,Y
500 _aIncludes Bibliograpy
650 _aWater -- Research
650 _aWater -- Pollution
964 _gCIRC
997 _aA55383 s C
999 _c462836
_d462836