Open Access Journals

Bioline International: Bioline   
BioMed Central
De Gruyter
DOAJ   
ElsevierOpen
Food and Agriculture Organization of the UN (FAO): AGRIS   
Frontiers
HighWire   
Hindawi
InTech
OAPEN Library
PLOS One
Project Euclid
Redalyc
SciELO--Scientific Electronic Library Online   
SpringerOpen
Taylor & Francis