|Author:||Marsden, Roger D.|
|Title:||Economical Use of Large Tile for Land Drainage.|
|Publication info:||Beltsville, MD: U.S. Department of Agriculture, National Agricultural Library, Alternative Farming Systems Information Center
|Rights/Permissions:||Works produced by employees of the U.S. Government as part of their official duties are not copyrighted within the U.S.|
Economical Use of Large Tile for Land Drainage.
Marsden, Roger D.
Washington DC: : United States Department of Agriculture, November 1931
P210 Irrigation and Drainage
cost benefit analysis
Great Plains region