Каталог "Статии" | Списание
Effluents in irrigation water: a case study of Asa River on farmlands in Ilorin, Nigeria
(2019)
Ahamefule др.
Каталог "Статии" | Списание
Relationships in the system Barbus barbus - Pomphorhynchus tereticollis - Unio tumidus in connection with the circulation of lead in the freshwater ecosystem of the Danube river, Bulgaria
(2017)
Mariya Chunchukova; Diana Kirin
Каталог "Статии" | Списание
Ecological studies on the circulation of nickel in Abramis brama and Pomphorhynchus tereticollis from the freshwater ecosystem of the Danube river, Bulgaria
(2017)
Diana Kirin; Mariya Chunchukova
Каталог "Статии" | Списание
Heavy metals in organs of gudgeon (Gobio gobio L.) from Vardar River, R. Macedonia
(2017)
R. Nastova; V. Kostov; I. Ushlinovska
Каталог "Статии" | Списание
New data on the Chironomidae (Diptera) fauna from the upper Iskar River catchment (Bulgaria) - spatial distribution and ecological notes
(2017)
Dimitruy Dashinov
Каталог "Статии" | Списание
Ecological status of upper part of Iskar River catchment according regulation N4/2012 based on macrozoobenthos and fish fauna
(2017)
Каталог "Статии" | Списание
Age-size structure and growth rate of the European chub (Squalius cephalus L.) in Lesnovska River, Bulgaria
(2017)
Galerida Raikova-Petrova; Desislava Rozdina; Margarita Kamenova
Каталог "Статии" | Списание
Biotesting of the Maritsa river waters - effect on crop plantvarieties
(2016)
Ekaterina Valcheva; Iliana Velcheva; Bogdan Nikolov;
Slaveya Petrova
и др.
Каталог "Статии" | Списание
Research of the impact of the river Danube on the Srebarna Biosphere Reserve by the model ecosystem Abramis brama - macroinvertebrates - sediments
(2016)
Mariya Chunchukova; Sonya Shukerova; Diana Kirin
Каталог "Статии" | Списание
Relationships between trophic state and physicochemical variables of some standing waterbodies on the territory of East-Aegean river Basin directorate, Bulgaria
(2015)
I. Traykov; M. Vladimirova
Каталог "Статии" | Списание
Eco-biological characteristics of the flora in the floodplain forests of the maintained reserve "Dolna Topchiya" (the river Tundzha hilly valley)
(2015)
K. Koev; A. Tashev; S. Georgiev
Каталог "Статии" | Списание
Taxonomic composition of cenoses on Myriophyllum spicatum L. and Gongrosira calcifera W. Krieger in the Veleka river, Bulgaria
(2014)
Ivan Kiryakov; Katya Velichkova
Каталог "Статии"
Algae cenoses dominate Cladophora glomerata ( Linnaeus ) Kutzing in the Veleka river
(2014)
Ivan Kiryakov; Katya Velichkova
Каталог "Статии" | Списание
Eco-biological characteristics of medicinal plants in the maintained reserve Balabana ( the river Tundzha hilly valley )
(2013)
S. Georgiev; A. Tashev; K. Koev
Каталог "Статии" | Списание
Tundzha River water quality as a source for irrigation in agriculture
(2013)
Д11143
Каталог "Дисертации" | Дисетации
Adaptation to climate related risks in managed river basins
Diversifying land use and water management activities to adapt to climate related risks in the Netherlands and Hungary
(2010)
Saskia Werners
Каталог "Статии" | Списание
Research on the sedimentation and erosion problem of Ergene river basin in Western Turkey and precautions to control
(2005)
I. Kocaman; F. Konukcu; Ahmet Istanbulluoglu
Пр 1298
Каталог "Книги"
RVRFLO : A hydraulic simulator of water quality in the housatonic river in Connecticut
(1980)
Donald Aylor; Charles Frink