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<br />.......,. . <br />~'> ,,' . <br /> <br />. <br /> <br />Third Quarterly Progress Report <br /> <br />of <br /> <br />BENTONITE SEALING INVESTIGATIONS <br /> <br />r <br /> <br />For the Period <br /> <br />of <br /> <br />August 1, 1960 to November 1, 1960 <br /> <br />by <br /> <br />R. D. Dirmeyer, Jr. <br /> <br />Prepared for the <br /> <br />Southeastern Colorado Water Conservancy District <br /> <br />and the <br /> <br />Colorado ~ater Conservation Board <br /> <br />i' <br /> <br />Colorado State University Experiment Station <br />Engineering Research <br /> <br />November 1960 <br /> <br />. <br /> <br />~1F,~tF~l. rl'?fI) <br />U1""{1/ . .. .f .. <br />U .' .. ~ <br />. ..f) <br />NOV' ,} '('60 <br />.~ a <br />CO~'..!, j,r"';!rl <br />CONSERI'AI141. If-AIlD <br /> <br />CER60RDD66 <br /> <br />1027 <br />