http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
Control of sediments, nutrients, and adsorbed biocides in surface irrigation return flows
vii, 45 pages : illustrations, graphs ; 28 cm.
Prepared by U.S. Dept. of Agriculture, Agricultural Research Service, Western Region, Snake River Conservation Research Center, Kimberly, Idaho, under Interagency project number EPA-IAG-D5-F648.
Research reporting series. EPA-600/2-76-237