خيارات البحث
النتائج 111 - 120 من 286
Air pollution chemistry
1979
Butler, J. D. (John D)
Landfill disposal of hazardous wastes and sludges
1979
Sittig, Marshall
Enzyme activities and chlorophyll and protein content in plants as indicators of air pollution
1979
Rabe, R. (Lehrstuhl fur Landschaftsokologie, Technische Hochschule, 5100 Aachen (Germany, F.R.)) | Kreeb, K.H.
The effects of long-term exposures to SO2 and NO2 pollution on the growth of Dactylis glomerata L. and Poa pratensis L
1979
Ashenden, T.W. (Dep. of Biol. Sci., Lancaster Univ., Lancaster LA1 4YQ (UK))
Effects of adding nickel (as oxide) to soil on nitrogen and carbon mineralisation at different pH values
1979
Giashuddin, M. (Chemistry Dep., Imperial College, London SW7 (UK)) | Cornfield, A.H.
Boron deficiency as a factor in the reclamation by liming of a soil contaminated by mine waste
1979
Lipsett, J. (Div. of Pl. Industry, CSIRO, Canberra, A.C.T. (Australia)) | Pinkerton, A. | David, D.J.
Elemental composition of common ragweed and Pennsylvania smartweed spray-irrigated with municipal sanitary landfill leachate
1979
Menser, H.A. (Div. of Pl. Sci., West Virginia Univ., Morgantown, WV 26506 (USA)) | Winant, W.M. | Bennett, O.L.
Pollution ecology of estuarine invertebrates
1979
Hart, C. W. | Fuller, Samuel L. H.
Air pollution control
1979
Hesketh, Howard E.
