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Результаты 121-130 из 184
Mobilization of Cu and Zn in contaminated soil by nitrilotriacetic acid
1988
Linn, J.H. (Pennsylvania State Univ., University Park, PA (USA). Agricultural Engineering Dept.) | Elliott, H.A.
Loch Fleet - a research watershed liming project
1988
Brown, D.J.A. | Howells, G.D. | Dalziel, T.R.K. | Stewart, B.R.
Effects of lake liming on phytoplankton production in acidic Adirondack lakes
1988
Bukaveckas, P.A.
Cooperative federal-state liming research on surface waters impacted by acidic deposition
1988
Schreiber, R.K.
Biochemistry of two Appalachian deciduous forest sites in relation to episodic stream acidification
1988
Dewalle, D.R. (Pennsylvania State Univ., University Park, PA (USA). School of Forest Resources) | Sharpe, W.E.
Evaluation of three experimental low-technology approaches to acid mitigation in headwater streams
1988
Arnold, D.E. | Skinner, W.D. | Spotts, D.E.
Dose-response relationships for the addition of limestone to lakes and ponds in the northeastern United States
1988
Adams, T.B. | Brocksen, R.W.
An overview of lake neutralization experiments in Ontario
1988
Dodge, D.P. | Booth, G.M. | Richman, L.A. | Keller, W. | Tomassini, F.D.
Residues of organochlorine insecticides in two lakes of Jaipur, India
1988
Kumar, S. (Sri Venkateswara Coll., New Delhi (India). Dept. of Zoology) | Lal, R. | Bhatnagar, P.
Exposure to SO2 and water stress in Picea abies (L.) Karsten
1988
Macrez, V. (Institut de Physiologie Vegetale CNRS, Gif-sur-Yvette (France)) | Hubac, C.
