Aihe-ehdotuksia
Aihe-ehdotuksia
Environmental aspects
4
Agricultural chemicals
3
Agriculture
2
Agricultural chemistry
2
Agricultural productivity
2
Research
1
Agricultural ecology
1
Agricultural industries
1
Agricultural laws and legislation
1
Agricultural pollution
1
Demography
1
Environmental geology
1
Fertilizers
1
Health aspects
1
Human beings
1
Influence on nature
1
Law and legislation
1
Mathematical models
1
Nature conservation
1
Nitrates
1
Nitrogen content
1
Nitrogen cycle
1
Nitrogen fertilizers
1
Nuclear warfare
1
Soil fertility
1
Soil pollution
1
Soils
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1Tekijä Chern︠i︡akov, B. A. (Boris Abramovich)
Julkaistu 1991Moskva : "Nauka", 1991.164 p. : ill. ; 22 cm.Aiheet: “...Agricultural chemicals Environmental aspects United States....”
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2Julkaistu 1987Biĭsk : [s.n.], 1987.76 p. : ill. ; 20 cm.Aiheet: “...Agriculture Environmental aspects Congresses....”
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3Julkaistu 1988Moskva : Vychislitelʹnyĭ ︠t︡sentr AN SSSR, 1988.27, [1] p. ; 22 cm.Aiheet: “...Agriculture Mathematical models....”
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4Tekijä Levchenko, V. I. (Viktor Ivanovich)
Julkaistu 1989Moskva : "Nauka", 1989.135 p. ; 22 cm.Aiheet: “...Agricultural chemicals Law and legislation Soviet Union....”
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5Julkaistu 1984Moskva : Izd-vo "Nauka", 1984.211, [2] p. : ill. ; 22 cm.Aiheet: “...Agricultural ecology....”
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6Julkaistu 1981Leningrad : Akademi︠i︡a nauk SSSR, Zoologicheskiĭ in-t, 1981.145 p. : ill. ; 27 cm.Aiheet: “...Agricultural chemicals Environmental aspects....”
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7Julkaistu 1988Pushchino : Nauchnyĭ ︠t︡sentr biologicheskikh issledovaniĭ AN SSSR, 1988.248 p. ; 22 cm.Aiheet: “...Agricultural productivity Environmental aspects Congresses....”
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8Julkaistu 1989Moskva : "Nauka", 1989.184 p. ; 21 cm.Aiheet: “...Agricultural laws and legislation Environmental aspects Soviet Union....”
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9Tekijä Sokolov, O. A. (Oleg Alekseevich)
Julkaistu 1990Pushchino : Nauch. ︠t︡sentr biologicheskikh issl. AN SSSR, 1990.316 p. : ill. ; 22 cm.Aiheet: “...Agricultural pollution Research Soviet Union....”
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10Julkaistu 1990Saratov : Akademi︠i︡a nauk SSSR, In-t so︠t︡sialʹno-ėkon. problem razviti︠i︡a agrarno-promyshlennogo kompleksa, 1990.133 p. : ill. ; 20 cm.Aiheet: “...Agricultural industries Russia (Federation) Volga River Valley Environmental aspects....”
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11Julkaistu 1983Irkutsk : [SO AN SSSR], 1983.68 p. ; 21 cm.Aiheet: “...Agricultural productivity Russia (Federation) Siberia, Western....”
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12Julkaistu 1990Barnaul : Altaĭskiĭ selʹskokhoz︠i︡aĭstvennyĭ in-t, 1990.113 p. ; 20 cm.Aiheet: “...Agricultural chemicals Environmental aspects Russia (Federation) Congresses....”
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13Tekijä Bashkin, V. N. (Vladimir Nikolaevich)
Julkaistu 1987Pushchino : Nauchnyĭ ︠t︡sentr biologicheskikh issledovaniĭ AN SSSR, 1987.270 p. : ill. ; 22 cm.Aiheet: “...Agricultural chemistry Research Soviet Union....”