| http://www.hrsume.hr/ | Croatian Forests ltd. Zagreb |
| http://public.mzos.hr/ |
Ministry of Science, Education and Sport of the Republic of Croatia
|
| http://www.mrrsvg.hr/ |
Ministry of Regional Developemnt, Forestry and Water Management of the Republic of Croatia
|
| http://www.mps.hr/ | Ministry of Agriculture, Fisheries and Rural Development of the Republic of Croatia |
| http://www.sumfak.hr/ | Faculty of Forestry at the University of Zagreb |
| http://www.agr.hr/ |
Faculty of Agronomy at the University of Zagreb
|
| www.online-baze.hr | Center for online data-bases |
| http://bib.irb.hr/ |
Croatian Scientific Bibliography
|
