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Forestry Compendium

Comprehensive, encyclopedic resource for information on forestry

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AbstractFull Text

The ecosystem as a natural biological unit plays a decisive role in the biogeochemical circle of condiment elements. Objects of investigations are ecosystems, where Pinus nigra is main wood species. These experimental plots are differently located from the Non-Ferrous Metal Processing Plants near...

Mirtcheva, S.
Forest Research Institute, Sofia, Bulgaria
Study, conservation and utilisation of forest resources. Proceedings of the Second Balkan Scientific Conference, Sofia, Bulgaria, 3-5 June 1996. Volume I, 1996, pp 273-278