Article
Goushevilov, Zh.; Filcheva, E.; Valev, V.
Effect of Long-term Fertilization on Organic Matter and Pollution Risk for Gray Forest Soils in Bulgaria
Source: Journal of balkan ecology
Year published: 1999 y.
Volume: 2
Pages: pg. 52-57
Libraries: LTU

UDK:630.114

Keywords: торене






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