خيارات البحث
النتائج 71 - 80 من 229
Ground water pollution potential of Knox County, Ohio
1991
Aller, Linda | Ballou, Karen
Ground water pollution potential of Butler County, Ohio
1991
Ground water pollution potential of Lake County, Ohio
1991
Aller, Linda | Ballou, Karen
Ground water pollution potential of Sandusky County, Ohio
1991
Angle, Michael P.
Ground water pollution potential of Stark County, Ohio
1991
Williams, Steven
Simplified flow injection slurry method for direct flame atomic absorption spectrometric determination of calcium, magnesium, sodium and potassium in fruits
1991
Burguera, J.L. (Los Andes Univ., Merida (Venezuela). Dept. of Chemistry) | Burguera, M. | Becerra, G.
Bioaccumulation of selenium by floating aquatic plants
1991
Ornes, W.H. (South Carolina Univ., Aiken, SC (USA). Dept. of Biology) | Sajwan, K.S. | Dosskey, M.G. | Adriano, D.C.
Immunohistochemical localization of metallothionein in plant tissues
1991
Chongpraditnun, P. (Tokyo Univ. (Japan). Dept. of Agricultural Chemistry) | Suzuki, K. | Kawaharada, U. | Nakajima, K. | Chino, M.
Heavy metal uptake by blue grama growing in a degraded semiarid soil amended with sewage sludge
1991
Fresquez, P.R. (Rocky Mountain Forest and Range Experiment Station USDA, Albuquerque, NM (USA)) | Aguilar, R. | Francis, R.E. | Aldon, E.F.
Changes in Al, Mn and Fe from sediments and aquatic plants after lake drawdown
1991
Peverly, J.H. (Cornell Univ., Ithaca, NY (USA). Dept. of Soil, Crop and Atmospheric Sciences) | Kopka, R.J.