"Herbicides" . . "Meeting of the Soil Biology Section of the Society for Soil Science of the Hungarian Association of Agricultural Sciences (7.) (Keszthely) (1975)" . . . "Meeting of the Soil Biology Section of the Society for Soil Science of the Hungarian Association of Agriculture Sciences (7 : 1975.09.02-04 : Keszthely/Hungary)" . . . "Pedologi" . . "Bodenbiologie." . . "Bodenbiologie" . "Jordbundsdannelse" . . "Soil biology and conservation of the biosphere : [proceedings of the VII. Meeting of the Soil Biology Sect. of the Soc. for Soil Science of the Hungarian Assoc. of Agricult. Sciences, Keszthely Univ. of Agriculture, Hungary, 2-4 Sept. 1975]" . . "Soil biology and conservation of the biosphere : proceedings of the 7. meeting of the Soil Biology Section of the Society for Soil Science of the Hungarian Association of Agriculture Sciences, held at the Keszthely Univ. of Agriculture, Hungary 2 - 4 Sept. 1975" . . . . . "Kongress" . "Soil biology and conservation of the biosphere : [proceedings of the VIIth Meeting of the Soil Biology Section of the Socity for Soil Science of the Hungarian Association of Agricultural Sciences, held at the Keszthely University of Agriculture, Hungary, 2-4 september 1975]" . . . . . . . . . "Soil Biology and Conservation of the Biosphere : Vol. 1" . . . . . . . . . . . . . . "Soil biology and conservation of the biosphere : [proceedings of the 8. meeting of the Soil Biology Section of the Hungarian Soc. for Soil Science, Gödöllő, 26 - 28 Aug. 1981]" . . . . . . . . . . . . . . . . . . . . . . . . "Soil biology and conservation of the biosphere" . "Soil biology and conservation of the biosphere"@en . . . "Soil biology and conservation of the biosphere : (proceedings of the meeting; Keszthely, 2-4 September 1975)" . "Conference papers and proceedings" . "Conference papers and proceedings"@en . . . . . . . . . . . . . . . "Soil biology and conservation of the biosphere : proceedings of the 7.Meeting of the Soil Biology Section of the Society for Soil Science of the Hungarian Association of Agricultural Sciences, 1975 at the Keszthely University" . . . . "Soil biology and conservation of the biosphere : Proceedings of the 7th Meeting of the Soil Biology Section of the Society for Soil Science of the Hungarian Association of Agricultural Sciences held at the Keszthely University of Agriculture, Hungary 2-4 September 1975" . . "Gödöllő (1981)" . . "Soil biology and conservation of the biosphere : [proceedings of the 7. Meeting of the Soil Biology Section of the Society for Soil Science of the Hungarian Association of Agricultural Sciences, held at the Keszthely University of Agriculture, Hungary 2-4 September 1975.]" . . . "The effect of fertilization on soil biological processes. Interaction between pesticides and soil organisms. The role of soil organisms in the decomposition and synthesis of organic matter. Importance of biological nitrogen fixation in soil fertility. Soil organisms and their role in the soil ecosystem. The role of soil organisms in the soil forming processes. Influence of mineral fertilization on the biological processes of the soil. Effect of systematic manuring on the enzymatic activity of soil. An attempt at optimizing fertilization with a view to maxiomum capacity of soil enzymes. The influence of fertilizers on the enzymatic activity of industrial soils. Nitrogen changes in soils as influenced by application, of different manures. Effect of continous intensive fertiliation on the mineralization of organic nitrogen in the soil. Changes in microflora at different moisture contents and soil temperatures. Effect of NPK fertilization and Mg, Zn, Cu treatment on the mineralization of cellulose in slighty humic carbonate sandy soils. Cellulose decomposition in chernozem soil as affected by intensive fertilization. Effect of high rate, long-term N fertilizer applications on the mineralization of maize stalk residues. Multivariate analysis of the relations between the cellulolytic activity and the relations between the cellulolytic activity and fertilization on the microscopic fungi of the soil." . . . "Soil biology and conservation of the biosphere : [proceeding of the 8th meeting of the soil Biosphere Section of the Hungarian Society for Soil Science, Gödöllo, 26-28 August, 1981]" . . . . . "Soil biology and conservation of the biosphere : [proceedings of the VIIth Meeting of the Soil Biology Section of the Society for Soil Science of the Hungarian Association of Agricultural Sciences, held at the Keszthely University of Agriculture, Hungary 2-4 September 1975]" . . . . "Sols Biologie Congrès." . . "Soil biology" . . "Pesticides" . . "Herbicider" . . . . "Soil genesis" . . "Soluri Biologie." . . "Kongres" . . "Congressi - Gödöll̃o - 1981." . . "Pesticider" . . "Meeting of the Soil Biology Section of the Society for Soil Science of the Hungarian Association of Agricultural Sciences (7 : 2-4 September 1975 : Keszthely University of Agriculture, Hungary)" . . . "Biologia del suolo." . . "Fertilizers" . . "Biologia dels sòls." . . "University of Agriculture (Keszthely, Hungría)" . . "Hungarian Association of Agricultural Sciences" . . . "Meeting of the Soil Biology Section of the Society for Soil Science of the Hungarian Association of Agricultural Sciences. (7 : 1975 : Keszthely University)" . . . "Hungarian Society for Soil Science. (8 : 1981 : Gödöllõ)" . . . "Protecţia mediului." . . "Organic matter" . . "Organisk stof" . . "Kvælstofbinding, kvælstoffiksering" . . "Biología de suelos." . . "Sòls Fertilitat." . . "Talajbiológia tanulmányok." . . "Terreno agrario - Microbiologia - Congressi - 1981." . . "Congress" . . "Kongress" . . "Økologi" . . "Society for Soil Science" . . . "Hungarian Society for Soil Science. Soil Biology Section. Meeting" . . "Jordbundsbiologi" . . "Ecology" . . "Talajtan." . . "Hungarian Association of Agricultural Sciences Society for Soil Science Soil Biology Section." . . "Kunstgødning" . . "Nitrogen fixation" . . "Gleby biologia." . .