Content Provider
UQAM - Université du Québec à Montréal: archipel
2
Washington State University: WSU Libraries Digital Collections
2
ASU VL (VMU - Vytautas Magnus University Agriculture Academy Virtual Library)
1
Archive ouverte HAL (Hyper Article en Ligne, CCSD - Centre pour la Communication Scientifique Directe)
1
Jagiellonian University Repository
1
LAEI VL (Lithuanian Institute of Agrarian Economics Virtual Library)
1
LSRC VL (Lithuanian Social Research Centre Virtual Library)
1
University of Alberta: Era - Education and Research Archive
1
Université de Nantes: HAL-UNIV-NANTES
1
Vytautas Magnus University e-Publication Repository (VMU ePub)
1