DOI: https://doi.org/10.2478/plua-2014-0011 | Journal eISSN: 2256-0939 (formerly 2255-8535) | Journal ISSN: 1407-4427 (formerly 2255-8535)
Language: English
Page range: 36 - 40
Published on: Dec 30, 2014
Published by: Latvia University of Life Sciences and Technologies
In partnership with: Paradigm Publishing Services
Publication frequency: 2 issues per year
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© 2014 Diana Ruska, Daina Jonkus, published by Latvia University of Life Sciences and Technologies
This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 3.0 License.