Soil survey, Matanuska Valley Area, Alaska - Schoephorster, Dale B.; United States. Soil Conservation Service; Alaska Agricultural Experiment Stations (U.S.) (Washington] U.S. Dept. of Agriculture, Soil Conservation Service; [for sale by the Supt. of Docs., U.S. Govt. Print. Off.], 1968)
Cover title.
Prepared in cooperation with Alaska Agricultural Experiment Station.
Bibliography: p. 66.
Keywords: Soils -- Alaska -- Matanuska River Valley -- Maps; Soil surveys -- Alaska -- Matanuska River Valley