Разширено търсене
Автор да съдържа G. Petkov
A 2280
Каталог "Статии" | Списание
First data on the pesticide residues in samples of honey bees and food stocks in the Apis mellifera colonies from Bulgaria
(2022)
Plamen Petrov; Evgeniya Ivanova; Nikolay Petkov;
Iliyana Arakelyan
и др.
Каталог "Статии" | Списание
Agro-ecological assessment of manure from different farm animals by content of biogenic elements
(2017)
D. Dermendzhieva; G. Kostadinova; G. Petkov;
D. Dimov;
T. Dinev;
T. Penev;
Tch. Miteva;
J. Mitev
и др.
Каталог "Статии" | Списание
Content of Cd in water, sediment, aquatic plants and musculature of carp from surface waterbodies in Stara Zagora region, Bulgaria
(2015)
Каталог "Статии" | Списание
Microbial pollution of manure, litter, air and soil ina poultry farm
(2014)
Каталог "Статии" | Списание
Evaluation of genetically sex-marked at eggs and larvae stage silkworm Bombyx mori L. hybrids based on silk productivity
(2007)
Каталог "Статии" | Списание
Tundzha River water quality as a source for irrigation in agriculture
(2013)
Каталог "Статии" | Списание
Analysis of Sf/V ratio of photobioreactors linked with algal physiology
(2013)
Каталог "Статии" | Списание
An approach to bioremediation of mineral oil polluted soil
(2015)
I. Iliev; G. Petkov; J. Lukavsky
Каталог "Статии" | Списание
The alga Trachydiscus minutus aids purification of biogas to methane
(2013)
S. Alexandrov; I. Iliev; G. Petkov