Suggested Topics within your search.
Suggested Topics within your search.
14
Environmental protection
4
Environmental aspects
4
Pollution
3
Human beings
3
Influence on nature
2
Human ecology
1
Agricultural ecology
1
Agriculture
1
Congresses
1
Conservation of natural resources
1
Demography
1
Economic geography
1
Electrochemistry, Industrial
1
Environmental engineering
1
Environmental geology
1
Environmental policy
1
Heavy metals
1
Nature conservation
1
Physical geography
1
Population
1
Urban ecology
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1Published 1991### CRL customization ### ?> ### Add publisher and desc details ### ?>Moskva : [s.n.], 1991.37 p. ; 20 cm.Subjects: “...Environmental protection Congresses....”
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2Published 1972### CRL customization ### ?> ### Add publisher and desc details ### ?>München, Wien : Oldenbourg, 1972.381 p. : ill., graphs., maps. ; 24 cm.Subjects: “...Environmental protection Congresses....”
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3Published 1988### CRL customization ### ?> ### Add publisher and desc details ### ?>Moskva : Vses. nauch.-issl. in-t sistem upr., ėkon. issledovaniĭ i nauch.-tekhn. informa︠t︡sii, 1988.2 v. (398 p.) ; 22 cm.Subjects: “...Environmental protection Congresses....”
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4Published 1984### CRL customization ### ?> ### Add publisher and desc details ### ?>Irkutsk : [s.n.], 1984.89 p. ; 20 cm.Subjects: “...Environmental protection Congresses....”
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5Published 1977### CRL customization ### ?> ### Add publisher and desc details ### ?>Leningrad : Geograficheskoe obshchestvo SSSR, 1977.162 p. ; 21 cm.Subjects: “...Environmental protection Congresses....”
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6Published 1986### CRL customization ### ?> ### Add publisher and desc details ### ?>Moskva : [s.n.], 1986.417 p. ; 20 cm.Subjects: “...Environmental protection Congresses....”
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7Published 1976### CRL customization ### ?> ### Add publisher and desc details ### ?>Colombo : The Council, 1976.34 leaves ; 30 cm.Subjects: “...Environmental protection Congresses....”
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8Published 1988### CRL customization ### ?> ### Add publisher and desc details ### ?>Leningrad : Zoologicheskiĭ in-t AN SSSR, 1988.144 p. : ill. ; 22 cm.Subjects: “...Environmental protection Congresses....”
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9Published 1987### CRL customization ### ?> ### Add publisher and desc details ### ?>Moskva : In-t istorii SSSR AN SSSR, 1987.215 p. ; 20 cm.Subjects: “...Environmental protection Congresses....”
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10Published 1988### CRL customization ### ?> ### Add publisher and desc details ### ?>Moskva : Akademi︠i︡a nauk SSSR, In-t geografii, 1988.159 p. ; 20 cm.Subjects: “...Environmental protection Congresses....”
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11Published 1971### CRL customization ### ?> ### Add publisher and desc details ### ?>[s.l. : s.n., 1971?]104 p. : ill. ; 30 cm.Subjects: “...Environmental protection Congresses....”
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12Published 1976### CRL customization ### ?> ### Add publisher and desc details ### ?>Leningrad : Gidrometeoizdat, 1976.306 p. ; 23 cm.Subjects: “...Environmental protection Congresses....”
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13Published 1999### CRL customization ### ?> ### Add publisher and desc details ### ?>SPb : Izd-vo S.-Peterburgskogo universiteta, 1999.282 p. ; 22 cm.Subjects: “...Environmental protection Congresses....”
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14Published 1977### CRL customization ### ?> ### Add publisher and desc details ### ?>Knoxville : The University, c1977.v, 247 p. : ill ; 28 cm.Subjects: “...Environmental protection Congresses....”