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结果 201-210 的 329
Element contents of spruce needles (P. abies (L.) Karst.) along an altitudinal gradient in the Bavarian Alps
1990
Moesznang, M. (Ludwig-Maximilians-University, Muenich (Germany, F.R.). Dept. of Forest Tree Breeding and Immissions Research)
Volatile hydrocarbons in and around Vienna, Austria
1990
Lanzerstorfer, C. (Technical Univ., Vienna (Austria). Inst. for Analytical Chemistry) | Puxbaum, H.
The influence of weather variation on regional growth of Douglas fir stands in the U.S. Pacific Northwest
1990
Peterson, C.E. (Environmental Research Lab., Corvallis, OR (USA)) | Heath, L.S.
Inherent differences in response of Douglas fir families to nitrogen and phosphorus supply levels
1990
Driessche, R. van den (Ministry of Forests, Victoria, B.C. (Canada). Research Lab.) | El-Kassaby, Y.A.
Bioelement content and biomass in Scots pine: effect of acidification and liming
1990
Popovic, B. (Swedish Univ. of Agricultural Sciences, Uppsala (Sweden). Dept. of Ecology and Environmental Research)
Effects of calcined magnesite, magnesium hydroxide and "Geosan" on soil properties in declining spruce stands (NE Bavaria)
1990
Schaaf, W. (Bayreuth Univ. (Germany, F.R.). Inst. of Soil Science and Soil Geography) | Zech, W.
Correction of magnesium deficiency in a young stand of Norway spruce
1990
Monchaux, P. (Association Foret-Cellulose, Charrey-sur-Saone (France)) | Thivolle-Cazat, A.
Countermeasures to airborne hazardous chemicals.
1990
Holmes J.M. | Byers C.H.
[Scientific bases for pollution control in African inland waters]
1990
Saad, M.A.H. | Amuzu, A.T. | Biney, C. | Calamari, D. | Imevbore, A.M. | Naeve, H.C.F.
