Разширено търсене
Автор да съдържа E. Tsvetkova
Каталог "Библиографии" | Статии от книги - библиография
A tillage system at growing corn on slopes in Bulgaria
// <I>International<D> workshop, Ser. of Agricultural machinary, ISTRO Turkey branch, Soil dynamics workshop, Bornova-Izmir, Turkey, 2007. - Izmir : Ege University, № 11, p. 106-115.
P. Dimitrov; Hr. Beloev; E. Tsvetkova;
P. Radulov
и др.
Каталог "Библиографии" | Статии от книги - библиография
Agricultural practices for soil erosion prevention in Bulgaria - a review
// <I>ISTRO' 09<D> : International conference "Soil tillage and ekology", Albena, Bulgaria, 1-5 september 2009. - Sofia : Ambrozia NT, 2009, p. 91-100.
S. Ruseva; E. Tsvetkova; T. Mitova;
P. Dimitrov
и др.
Каталог "Библиографии" | Статии от книги - библиография
Agricultural techniques for mitigating the climate chance - Bulgarian case study
// <I>ISTRO' 09<D> : International conference "Soil tillage and ekology", Albena, Bulgaria, 1-5 september 2009. - Sofia : Ambrozia NT, 2009, p. 207-220.
S. Ruseva; P. Dimitrov; A. Lazarov;
T. Mitova;
V. Krumov;
H. Dzhodzhov;
I. Malinov;
L. Lozanova;
E. Tsvetkova;
D. Nekova
и др.
Каталог "Библиографии" | CD Некнижни носители
Soil erosion risk assessment using GIS technologies - bulgarian experience : Book of abstract 127 [Електронен ресурс] . - CD
// <I>International<D> conference Global change - challenge for soil managemante, Serbia, 2-4 sept. 2009 , Ses. 3. - 1 диск ; 12 см
S. Ruseva; A. Lazarov; V. Stefanova;
I. Malinov;
H. Dzhodzhov;
E. Tsvetkova;
V. Krumov;
L. Lozanova;
P. Dimitrov;
V. Vateva
и др.
Каталог "Библиографии"
Climate change mitigating agricultural techniques - a case study from Bulgaria
// <I>J.<D> of Balkan ecology, 13, 2010, № 4.
S. Ruseva; P. Dimitrov; A. Lazarov;
T. Mitova;
V. Krumov;
H. Dzhodzhov;
I. Malinov;
L. Lozanova;
E. Tsvetkova;
D. Nekova
и др.
Каталог "Библиографии" | Статии от книги - библиография
Use of unmanned aerial vehicle for photogrammetric data gathering and digital 3D reconstruction of archaeological excavation sites
// <I>Proc.<D> 57th Science conference of university of Ruse ''A. Kanchev'', 57, 2018, № 3.2, с. 40-45.
Каталог "Библиографии" | Статии от книги - библиография
Observation and analysis of remote forest areas and early forest fire detection using drones
// <I>Proc.<D> 57th Science conference of university of Ruse ''A. Kanchev'', 57, 2018, № 3.2, с. 63-72.