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<br />SUMMARY OF WATER-RESOURCES ACTIVITIES OF <br /> <br />THE U.S. GEOLOGICAL SURVEY IN <br /> <br />COLORADO--FISCAL YEAR 1987 <br /> <br />Compiled by Julie M. Stewart <br /> <br />U.S. Geological Survey <br /> <br />Open-File Report 87-388 <br /> <br />Lakewood, Colorado <br />1987 <br /> <br />