Разширено търсене
Автор да съдържа E. Petrova
Каталог "Статии" | Списание
Determination of heavy metals ( Pb, Cd, As and Hg ) in Black Sea grey mullet ( Mugil cephalus )
International conference Evaluation of the Black sea ecosystem, October 2012, Varna
(2013)
M. Stancheva; L. Makedonski; E Petrova
Каталог "Статии" | Списание
Biodiversity of the macrozoobenthos in some protected marine areas along Bulgarian Black Sea coast
(2017)
E. Petrova; S. Stoykov
Каталог "Статии" | Списание
Heavy metal content and element composition of Alburnoides bipunktatus Bloch in Iskar River. Bulgaria
(2015)
Каталог "Статии" | Списание
Biological and radioecological studies of some benthic organisms and sediments in the coastal zone along the Bulgarian Black Sea coast
(2015)
Каталог "Статии" | Списание
Micropropagation and evaluation of flavonoid content and antioxidant activity of Salvia officinalis L. = Project BG051PO001-3.3.06-0025 "Support for training and development of young competitive research experts in the field of physiology, phytochemi
(2015)
M. Petrova; M. Nikolova; L. Dimitrova;
E. Zayova
и др.
Каталог "Статии" | Списание
Heavy metals and proximate composition of Black Sea sprat ( Sprattus sprattus ) and goby ( Neogobius melanostomus )
International conference Evaluation of the Black sea ecosystem, October 2012, Varna
(2013)
M. Stancheva; A. Merdzhanova; E. Petrova;
D. Petrova
и др.
Каталог "Статии" | Списание
Action of activated waters on plants after adverse chemical effects, imitating acid rain
(2019)
Teodora Popova; Toshka Petrova; Metodi Petrichev;
Miglena Valyova
и др.
Каталог "Статии" | Списание
Biocenological investigations of the macrozoobenthos in the northern part of the Bulgarian Black Sea coast in depths up to 30 m
International conference Evaluation of the Black sea ecosystem, October 2012, Varna
(2013)
E. Petrova; S. Stoykov
Каталог "Статии" | Списание
Changes in rat testis and sperm count after acute treatment with sodium nitrite
(2013)
Каталог "Статии" | Списание
Heterodera zeae Koshy, Swarup and Sethi, 1971( Heteroderidae ): probability of introduction on cereals in Bulgaria
(2015)
O. Karadjova; Z. Ilieva; E. Petrova;
V. Krumov
и др.
Каталог "Статии" | Списание
Effect of different auxins on in vitro rooting of Paulownia elongata propagated plants
Conference "Plant Physiology and Genetics - Achievements and Challenges" 24 - 26 September 2014, Sofia, Bulgaria
(2014)
Каталог "Статии" | Списание
Tuta absoluta ( Meyrick ) ( Lepidoptera: Gelechiidae): potential for entry, establishment and spread in Bulgaria
(2013)
Каталог "Статии" | Списание
Micro-propagation of Echinacea purpurea L. Moench - a valuable medicinal plant species
(2009)
Каталог "Статии" | Списание
Food spectrum and feeding of Barbus cyclolepis Heckel from the middle stream of Maritza River ( Bulgaria )
(2008)
D. Rozdina; G. Raikova-Petrova; R. Marinova;
E. Uzunova
и др.