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Результаты 141-150 из 219
Uptake of Al, Ca and P in black spruce seedlings: effect of organic versus inorganic Al in nutrient solutions
1986
Arp, P.A. (New Brunswick Univ., Fredericton (Canada)) | Ouimet, R.
The composition of precipitation at Snoqualmie Pass and Stevens Pass in the Central Cascades of Washington State
1986
Duncan, L.C. (Central Washington Univ., Ellensburg (USA)) | Welch, E.B. | Ausserer, W.
Spatial and temporal pattern of sulfate and nitrate wet deposition in Ontario
1986
Tang, A.J.S. (Ontario Ministry of the Environment, Toronto (Canada). Air Resources Branch) | Chan, W.H. | Chung, D.H.S. | Lusis, M.A.
Aquifer restoration: state of the art.
1986
Knox Robert C.
Effect of air pollution on plants = | Invloed van luchtverontreiniging op planten
1986
Posthumus, A. C.
Rate of transition of stands from one damage class to another
1986
Becker, M. (Freiburg Univ. (Germany, F.R.). Inst. fuer Forstpolitik und Raumordnung) | Voss, A. | Zanetti, M.
Lal's commentaries on water & air pollution laws | Commentaries on water & air pollution laws | Lal's commentaries on water and air pollution laws | Commentaries on water & air pollution | Commentaries on water and air pollution
1986
Nathuni Lal, | Asthana, K. B. | Gadi, S. K. | Ghosh, Srikanta
[Open-top-chambers - field studies in the Egge mountains]
1986
Krause, G.H.M.
[Results of studies conducted in the forest damage areas of North Rhein-Westphalia]
1986
Radermacher, L.
[Levels of heavy metals in fishery products of Cote d'Ivoire]
1986
Metongo, B.S. (Centre de Recherches Oceanographiques, Abidjan (Cote d'Ivoire))
