خيارات البحث
النتائج 91 - 100 من 184
Experimental liming of watersheds: an international cooperative effort between the United States and West Germany
1988
Brocksen, R.W. | Zoettl, H.W. | Porcella, D.B. | Huettl, R.F. | Feger, K.H. | Wisniewski, J.
Evaluation of liming operations through benefit-cost analysis
1988
Riely, P.L. | Rockland, D.B.
The use of simulation models as resource management tools for restoring acidified waters
1988
Davis, J.E.
An evaluation of New York State lake liming data and the application of models from Scandinavian lakes to Adirondack lakes
1988
Gloss, S.P. | Schofield, C.L. | Sherman, R.E.
Effects of liming on water quality of two streams in West Virginia
1988
Ivahnenko, T.I. | Renton, J.J. | Rauch, H.W.
Lake liming in different types of acid lakes using various types of calcite powders and methods
1988
Sverdrup, H. | Warfvinge, P.
Freshwater mussels as monitors of bacteriological water quality
1988
Turick, C.E. (West Virginia Univ., Morgantown, WV (USA). Div. of Plant and Soil Sciences) | Sexstone, A.J. | Bissonnette, G.K.
Temperature determinants of plant-soil-air mercury relationships
1988
Siegel, S.M. (College of Natural Sciences, Honolulu, HI (USA). Dept. of Botany) | Siegel, B.Z.
Enzymatic method for the estimation of residual organophosphorus compounds in water after treatment with chlorine-containing oxidant
1988
Tingfa, D. (Changsha Inst. of Technology, Changsha Hunan (China). Dept. of Applied Chemistry) | Shiguang, Z.
Effects of simulated acid precipitation on cadmium- and zinc-amended soil and soil-pine systems
1988
Carlson, C.L. (Emory Univ., Atlanta, GA (USA). Dept. of Biology) | Ragsdale, H.L.
