Engineering use of agricultural soil maps the use of agricultural soil maps and the status of agricultural soil mapping in the United States.

Bibliographic Details
Corporate Author: National Research Council (U.S.). Highway Research Board
Format: Book
Published: Washington, D.C. Highway Research Board, Division of Engineering and Industrial Research, National Research Council 1949.
Series:Highway Research Board Bulletin 22.
Subjects:
Online Access:HathiTrust Digital Library. Freely available.