Benthic invertebrates in selected streams of the Piceance Creek basin, northwestern Colorado, water years 1977-81 / by Kenneth J. Covay, Helen E. Stranathan, and Robert L. Tobin (U.S. Geological Survey water-resources investigations report ; 84-4138)
Benthic invertebrates in selected streams of the Piceance Creek basin, northwestern Colorado, water years 1977-81 / by Kenneth J. Covay, Helen E. Stranathan, and Robert L. Tobin
Physical description for original version: iv, 99 p. : 28 cm
書誌注記
Bibliography: p. 40-41
原資料等に関する注記
原資料の出版事項: Lakewood, Colo. ; Denver, CO : U.S. Dept. of the Interior, Geological Survey : Open-File Services Section, Western Distribution Branch, U.S. Geological Survey, 1985 [i.e. 1986]