Article
Ikonomova, E.; Koutev, V.; Balabanova-Georgieva, R.
Changes of nitrogen regime of cinnamonic-podzolic soil in South Bulgaria as affected by long-term mineral and organic-mineral fertilization
Source: BULGARIAN JOURNAL OF AGRICULTURAL SCIENCE
Year published: 1999 y.
Volume: 1
Pages: с. 128-130
Libraries: TUN
Signature: А 1184







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Remarks: Genesis, classification, quality and sustainable use of soils in regions with Mediterranean type climate. 4th International meeting on Red Mediterranean soils. 27 may-2 yune 1997, Agricultural University- Plovdiv (Bulgaria)