1. Influence of pesticides on denitrification in soil and with an isolated bacterium;Bollag;Journal of Environmental Quality,1976
2. Influence of atrazine on denitrification in soil columns;Cervelli;Journal of Environmental Quality,1983
3. Nonpoint source of agricultural chemicals in ground water in Nebraska-Preliminary results for six areas of the High Plain aquifer;Chen;US Geological Survey Water-Resources Investigations Report 86-4338,1987
4. Selected hydrologic data for farmland treated with sewage sludge near Platteville, Colorado, 1985–1991;Johncox;US Geological Survey Open-File Report 91-S29,1991
5. Simazine and atrazine-suppression of denitrification;McElhannon;Horticultural Science,1984