Author
Society of American Foresters
3
Food and Agriculture Organization of the United Nations
2
American Forestry Association
1
American Forests (Association)
1
Anvery, Asad Ali, Saiyald, 1907-
1
Beijing lin ye da xue
1
Eesti Maaülikool
1
Eesti Metsamajanduse ja Looduskaitse Teadusliku Uurimise Instituut
1
Food and Agriculture Organization of the United Nations. Forestry Department
1
Gao deng jiao yu chu ban she
1
Hindawi Publishing Corporation
1
Institut Penyelidikan Perhutanan Malaysia
1
Institutul de Cercetări și Amenajări Silvice (Romania)
1
Instytut Badawczy Leśnictwa (Warsaw, Poland)
1
International Scholarly Research Network
1
Lesnícky výskumný ústav Zvolen
1
Metsanduse Teadusliku Uurimise Laboratoorium
1
Molecular Diversity Preservation International
1
NRC Research Press
1
National Research Council Canada
1
Nihon Ringakkai
1
Nihon Shinrin Gakkai
1
Pakistan Forest Institute
1
Scion (Organization : N.Z.)
1
Shinrin Keikaku Gakkai
1
Slovenská akadémia vied
1
Universitatea Transilvania din Brașov
1
Ústav zemědělských a potravinářských informací
1
Zooloogia ja Botaanika Instituut (Eesti NSV Teaduste Akadeemia)
1