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Przeglądanie wg słów kluczowych "forests"
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(2009-07-15)The structure of the social wasp communities was studied in the forest areas of the Karkonosze Mts. transformed by acid rains in 1989 and 1994. A significant increase of species diversity (H') was observed in the season ...
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(2016-03-24)Based on materials gained in March 2015 from the Forest Data Bank the survey of some attributes (forest address including Regional Directorate of State Forest (RDSF), area in hectares, soil unit, forest site type, dominant ...
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(2014-04-07)The issue of forest ownership in the Polish law
Wyświetlono pozycje 1-3 z 3