Geoscience Reference
In-Depth Information
Wray, W.K. 1986.
Measuring Engineering Properties of Soil
. Prentice Hall. Englewood Cliffs, NJ.
Zucker, L.A. and L.C. Brown, Editors. 1998.
Agricultural Drainage: Water Quality Impacts and Subsurface
Drainage Studies in the Midwest
. Ohio State University Extension Bulletin 871. The Ohio State Uni-
versity, Columbus, OH.
