000			00501 a2200145 4500
082			_a333.9102 _bG798p
245	1		_aPRODEEDINGS OF GREAT LAKES WATER RESOURCES CONFERENCE, JUNE 24-26, 1968, TORONTO, CANADA
260			_aToronto _b _c1968
300			_a489,Y
500			_aIncludes Bibliography
650			_aWater -- Supply -- Great Lakes Region -- Addresses, Essays, Lectures
650			_aWater Quqlity -- Great Lakes Region -- Addresses, Essays, Lectures
964			_gCIRC
997			_aA8074 C
999			_c457894 _d457894