1. Data source #i3TbUdKj Type Research Paper / Policy Report Url cmsdata.iucn.org File cmsdataiucnorgdownloadslao_rub....pdf Date 2009-03-20
2. Data source #RBXWP4Xz Type Research Paper / Policy Report Url www.nafri.org.la File nafriorglaindexphplojoulaodoc_....pdf Date 2007-08-01
3. Data source #XmqykgkF Type Research Paper / Policy Report Url www.cornell-landproject.org File cornell-landprojectorgdownload....pdf Date 2012-10-01
4. Data source #aclD2AOp Type Research Paper / Policy Report Url www.sumernet.org File sumernetorgold_sumernet2009lea....pdf Date 2009-02-01
5. Data source #EptWqsCN Type Research Paper / Policy Report Url www.google.de File googledeurlsatrctjqesrcssource....pdf Date 2008-02-01