TRANSPORT, ECOLOGY- SUSTAINABLE DEVELOPMENT
Proceedings of the technical and scientific conference ECO Varna

ISSN (Online) 2367- 6965
ISSN (Print) 2367- 6299


Volume XXVI, 2019

Editor-In-Chief
Prof. DSc.
Mihail Serafimov

Bulgaria 9010
Varna
1, Sudentska Str.
Technical University
Varna
Back issues:

2019 Volume XXVI
part 1

2019 Volume XXVI
part 2

2018 Volume XXV

2017 Volume XXIV

2016 Volume XXIII

2015 Volume XXII

2014 Volume XXI

2013 Volume XX

2012 Volume XIX

2011 Volume XVIII