Schoephorster, D. B. (1973). Soil survey [of] Susitna Valley area, Alaska. [Washington]: United States Dept. of Agriculture, Soil Conservation Service; [for sale by the Supt. of Docs., U.S. Govt. Print. Off.].
Chicago Style CitationSchoephorster, Dale B.. Soil Survey [of] Susitna Valley Area, Alaska. [Washington]: United States Dept. of Agriculture, Soil Conservation Service; [for sale by the Supt. of Docs., U.S. Govt. Print. Off.], 1973.
MLA CitationSchoephorster, Dale B.. Soil Survey [of] Susitna Valley Area, Alaska. [Washington]: United States Dept. of Agriculture, Soil Conservation Service; [for sale by the Supt. of Docs., U.S. Govt. Print. Off.], 1973.
Warning: These citations may not always be 100% accurate.