11. Wetlands drainage, river modification, and sectoral conflict in the lower Illinois Valley, 1890-1930 Author/Creator: Thompson, John, 1924-2017 Publication/Creation: Carbondale : Southern Illinois University Press, [2002] Resource Type: Book Access & Availability: Loading
12. Wetlands for the treatment of agricultural drainage water Publication/Creation: Basel, Switzerland : MDPI, 2018 Resource Type: Book Access & Availability: Loading
13. Workflow for using unmanned aircraft systems and traditional geospatial data to delineate agricultural drainage tiles at edge-of-field sites Author/Creator: Webber, J. Jeremy, author Publication/Creation: Reston, Virginia : U.S. Department of the Interior, U.S. Geological Survey, 2021 Resource Type: Book Access & Availability: Loading