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42
Agricultural ecology
5
Environmental aspects
5
Mathematical models
3
Agriculture
3
Economic aspects
3
Fertilizers
3
Land use
3
Soil fertility
2
Agricultural geography
2
Biotic communities
2
Food crops
2
Irrigation
2
Research
2
Soil ecology
2
Soils
2
Sustainable agriculture
1
Agricultural chemistry
1
Agricultural economics
1
Agricultural pollution
1
Agricultural productivity
1
Agropastoral systems
1
Architecture
1
Biogeochemical cycles
1
Congresses
1
Crop yields
1
Crops and soils
1
Drainage (afwatering)
1
Ecological surveys
1
Ecology
1
Economic development
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1出版 1980### CRL customization ### ?> ### Add publisher and desc details ### ?>Moskva : Izd-vo "Nauka," 1980.294 p. : ill. ; 22 cm.主題: “...Agricultural ecology....”
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2### CRL customization ### ?> ### Add publisher and desc details ### ?>Pushchino : Pushchinskiĭ nauch. ︠t︡sentr RAN, 1992.27, [1] p. ; 20 cm.主題: “...Agricultural ecology....”
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3由 Mitchell, Rodger David, 1926-### CRL customization ### ?> ### Add publisher and desc details ### ?>
出版 1979New Delhi : Interprint, 1979.180 p. : ill., maps ; 22 cm.主題: “...Agricultural ecology India....”
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4由 Morand, Frédéric### CRL customization ### ?> ### Add publisher and desc details ### ?>
出版 1999Grenoble : A.N.R.T, Université Pierre Mendes France (Grenoble II), 1999.1 microfiche.主題: “...agricultural ecology in France....”
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5由 Brovkin, V. A.### CRL customization ### ?> ### Add publisher and desc details ### ?>
出版 1987Moskva : Vychislitelʹnyĭ ︠t︡sentr AN SSSR, 1987.36 p. : ill. ; 22 cm.主題: “...Agricultural ecology Mathematical models....”
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6由 Kumm, Karl-Ivar### CRL customization ### ?> ### Add publisher and desc details ### ?>
出版 1986Uppsala : Sveriges lantbruksuniversitet, Institutionen för ekonomi och statistik, [1986]4 p. ; 21 cm.主題: “...Agricultural ecology Economic aspects....”
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7出版 1974### CRL customization ### ?> ### Add publisher and desc details ### ?>Moskva, "Nauka," 1974.140p. illus. 21 cm.主題: “...Agricultural ecology....”
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8由 Kan, N. A. (Nikolaĭ Alekseevich)### CRL customization ### ?> ### Add publisher and desc details ### ?>
出版 1989Pushchino : Nauchnyĭ ︠t︡sentr biologicheskikh issledovaniĭ AN SSSR, 1989.30, [1] p. : ill. ; 22 cm.主題: “...Agricultural ecology Mathematical models....”
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9由 Baas, Moerdif### CRL customization ### ?> ### Add publisher and desc details ### ?>
出版 1977[Jambi] : Universitas Negeri Jambi, [1977?]19 leaves ; 29 cm.主題: “...Agricultural ecology Indonesia Jambi....”
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10由 Parajuli, Umesh Nath### CRL customization ### ?> ### Add publisher and desc details ### ?>
出版 1999[Wageningen : Wageningen Universiteit, 1999]xii, 254 p. : ill., maps ; 24 cm.主題: “...Agricultural ecology Nepal....”
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11出版 1984### CRL customization ### ?> ### Add publisher and desc details ### ?>Moskva : Izd-vo "Nauka", 1984.211, [2] p. : ill. ; 22 cm.主題: “...Agricultural ecology....”
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12由 Brauns, Adolf### CRL customization ### ?> ### Add publisher and desc details ### ?>
出版 1985Braunschweig : Agentur Pedersen : Westermann, 1985.x, 395 p. : ill., maps ; 21 cm.主題: “...Agricultural ecology....”
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13由 Geber, Ulrika### CRL customization ### ?> ### Add publisher and desc details ### ?>
出版 2000Uppsala : Swedish University of Agricultural Sciences, 2000.1 v. (various pagings) : ill. ; 24 cm.主題: “...Agricultural ecology....”
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14由 Herlin, Ingrid Sarlöv### CRL customization ### ?> ### Add publisher and desc details ### ?>
出版 1999Alnarp : Swedish University of Agricultural Sciences, 1999.1 v. (various pagings) ; ill. (some col.), maps ; 24 cm.主題: “...Agricultural ecology Sweden....”
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15出版 1987### CRL customization ### ?> ### Add publisher and desc details ### ?>Moskva : "Nauka", 1987.239 p. : ill. ; 22 cm.主題: “...Agricultural ecology Lithuania....”
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16由 Zabolo︠t︡ska︠i︡a, T. G.### CRL customization ### ?> ### Add publisher and desc details ### ?>
出版 1985Leningrad : Izd-vo "Nauka," Leningradskoe otd-nie, 1985.179 p. : ill. ; 22 cm.主題: “...Agricultural ecology....”
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17由 Minenko, N. A. (Nina Adamovna)### CRL customization ### ?> ### Add publisher and desc details ### ?>
出版 1991Novosibirsk : "Nauka," Sibirskoe otd-nie, 1991.208,[2] p. ; 21 cm.主題: “...Agricultural ecology Russia (Federation) Siberia Folklore History....”
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18由 Nikitishen, V. I. (Vladimir Ivanovich)### CRL customization ### ?> ### Add publisher and desc details ### ?>
出版 2002Moskva : Nauka, 2002.257 p. : ill. ; 23 cm.主題: “...Agricultural ecology Russia (Federation)...”
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19出版 1986### CRL customization ### ?> ### Add publisher and desc details ### ?>Moskva : "Nauka", 1986.149 p. : ill. ; 22 cm.主題: “...Agricultural ecology....”
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20由 Semenov, M. A.### CRL customization ### ?> ### Add publisher and desc details ### ?>
出版 1987Moskva : Vychislitelʹnyĭ ︠t︡sentr AN SSSR, 1987.37 p. : ill. ; 22 cm.主題: “...Agricultural ecology Mathematical models....”