AAAAAA

   
Results: 1-4 |
Results: 4
THE NAKED TRUTH ABOUT SCHOOL-REFORM IN MINNESOTA
Authors: NELSON WW
Citation: Ww. Nelson, THE NAKED TRUTH ABOUT SCHOOL-REFORM IN MINNESOTA, Phi Delta Kappan, 79(9), 1998, pp. 679-684
NITRATE LOSSES THROUGH SUBSURFACE TILE DRAINAGE IN CONSERVATION RESERVE PROGRAM, ALFALFA, AND ROW CROP SYSTEMS
Authors: RANDALL GW HUGGINS DR RUSSELLE MP FUCHS DJ NELSON WW ANDERSON JL
Citation: Gw. Randall et al., NITRATE LOSSES THROUGH SUBSURFACE TILE DRAINAGE IN CONSERVATION RESERVE PROGRAM, ALFALFA, AND ROW CROP SYSTEMS, Journal of environmental quality, 26(5), 1997, pp. 1240-1247
CORN YIELD - EROSION RELATIONSHIPS OF REPRESENTATIVE LOESS AND TILL SOILS IN THE NORTH CENTRAL UNITED-STATES
Authors: SCHUMACHER TE LINDSTROM MJ MOKMA DL NELSON WW
Citation: Te. Schumacher et al., CORN YIELD - EROSION RELATIONSHIPS OF REPRESENTATIVE LOESS AND TILL SOILS IN THE NORTH CENTRAL UNITED-STATES, Journal of soil and water conservation, 49(1), 1994, pp. 77-81
CORN SOYBEAN ROTATION EFFECTS ON SOIL-WATER DEPLETION
Authors: COPELAND PJ ALLMARAS RR CROOKSTON RK NELSON WW
Citation: Pj. Copeland et al., CORN SOYBEAN ROTATION EFFECTS ON SOIL-WATER DEPLETION, Agronomy journal, 85(2), 1993, pp. 203-210
Risultati: 1-4 |