Special issue in honour of Prof. Reto J. Strasser - JIP-test as a tool for early diagnostics of plant growth and flowering upon selected light recipe
ZHIPONOVA, M., PAUNOV, M., ANEV, S., PETROVA, N., KRUMOVA, S., RAYCHEVA, A., GOLTSEV, V., TZVETKOVA, N., TANEVA, S., SAPUNOV, K., CHANEVA, G.
Published in Photosynthetica (28.05.2020)
Published in Photosynthetica (28.05.2020)
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Journal Article
Geographical distribution and epidemiological characteristics of visceral leishmaniasis in Bulgaria, 1988 to 2012
Harizanov, R, Rainova, I, Tzvetkova, N, Kaftandjiev, I, Bikov, I, Mikov, O
Published in Euro surveillance : bulletin européen sur les maladies transmissibles (18.07.2013)
Published in Euro surveillance : bulletin européen sur les maladies transmissibles (18.07.2013)
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Journal Article
Geographical distribution and epidemiological characteristics of visceral leishmaniasis in Bulgaria, 1988 to 2012
Harizanov, R, Rainova, I, Tzvetkova, N, Kaftandjiev, I, Bikov, I, Mikov, O
Published in Euro surveillance : bulletin européen sur les maladies transmissibles (18.07.2013)
Published in Euro surveillance : bulletin européen sur les maladies transmissibles (18.07.2013)
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Journal Article
Geographical distribution and epidemiological characteristics of visceral leishmaniasis in Bulgaria, 1988 to 2012: Leishmaniasis in Europe
HARIZANOV, R, RAINOVA, I, TZVETKOVA, N, KAFTANDJIEV, I, BIKOV, I, MIKOV, O
Published in Euro surveillance : bulletin européen sur les maladies transmissibles (2013)
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Published in Euro surveillance : bulletin européen sur les maladies transmissibles (2013)
Journal Article
Characterization of the tolerance to excess manganese in four maize [Zea mays] varieties
Stoyanova, Z., Bulgarian Academy of Sciences, Sofia (Bulgaria). Inst. of Plant Physiology, Poschenrieder, C, Tzvetkova, N, Doncheva, S
Published in Soil science and plant nutrition (Tokyo) (01.12.2009)
Published in Soil science and plant nutrition (Tokyo) (01.12.2009)
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Journal Article
Effect of air pollution on carbohydrate and nutrients contents on some deciduous tree species
Tzvetkova, N. (Forest Research Inst., Sofia (Bulgaria). Dept. of Genetics), Kolarov, D. (High Institute for Technology of Forestry, Sofia (Bulgaria). Dept. of Physiology)
Published in Agricoltura Ricerca (Italy) (01.05.1993)
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Published in Agricoltura Ricerca (Italy) (01.05.1993)
Conference Proceeding
Genotypic and taxonomic determination of some mostly used poplar clones from the sections Leuce duby - Aigeiros duby and Tacamahaca spach
Dakov Naidenov, K. (Bulgarian Academy of Science, Sofia. Forest Research Inst.), Tzvetkova, N. (Forest Research Inst., Sofia (Bulgaria). Dept. of Genetics), Kolarov, D. (Higher Inst. of Forestry and Forest Engineering, Sofia (Bulgaria))
Published in Agricoltura Ricerca (Italy) (01.05.1993)
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Published in Agricoltura Ricerca (Italy) (01.05.1993)
Conference Proceeding