{
	"version": "1.0",
	"cache_age": 3600,
	"type":"rich",
	"title": "Learning curves in tree section hauling in Central Sweden",
	"url": "https://www.library.sk/arl-sldk/sk/detail-sldk_un_cat-r048890-Learning-curves-in-tree-section-hauling-in-Central-Sweden/"
}