共 50 条
- [1] Tritium as an indicator of ground-water age in Central Wisconsin [J]. Ground Water, 1991, 29 (03): : 398 - 404
- [5] Nitrate leaching under irrigated agriculture [J]. SUSTAINABILITY OF IRRIGATED AGRICULTURE, 1996, 312 : 407 - 415
- [6] NITRATE CONCENTRATIONS UNDER IRRIGATED AGRICULTURE [J]. ENVIRONMENTAL GEOLOGY, 1983, 5 (01): : 35 - 38
- [8] REDUCTION OF NITRATE LOADINGS TO GROUND-WATER [J]. GROUND WATER MONITORING AND REMEDIATION, 1991, 11 (01): : 112 - 118
- [9] GROUND-WATER QUALITY OF ROCK COUNTY, WISCONSIN. [J]. Information Circular - Wisconsin Geological and Natural History Survey, 1982,
- [10] NITRATE IN GROUND-WATER AND ITS RELATION TO FERTILIZATION [J]. ZENTRALBLATT FUR BAKTERIOLOGIE MIKROBIOLOGIE UND HYGIENE SERIE B-UMWELTHYGIENE KRANKENHAUSHYGIENE ARBEITSHYGIENE PRAVENTIVE MEDIZIN, 1973, 157 (04): : 337 - 355