Vol-1497⫷ Vol-1498 ⫸Vol-1499
urn:nbn:de:0074-1498-0


Vol-1498/HAICTA_2015_paper34⫷Vol-1498/HAICTA_2015_paper35⫸Vol-1498/HAICTA_2015_paper36
Mariana Ivanova

E-learning Course in Organic Food Retailing in Bulgaria