http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
Factors affecting leaching in agricultural areas and an assessment of agricultural chemicals in the ground water of Kansas
1 online resource (iv, 55 pages) : illustrations, maps.
by Charles A. Perry, F. Victor Robbins, and Philip L. Barnes ; prepared in cooperation with the Kansas Department of Health and Environment.
Includes bibliographical references (pages 43-45).
Water-resources investigations report ; 88-4104