Author,Title,Journal,ISSN,Publisher,Date,Volume,Number,Page,URL,URL(DOI) Nakashima Yoshihiko and Dan Ysohinori and Kurose Katsuo,Thinning effect of line thinning by a small sized mobile tower-yarder (III) : The rational alignment method of the cutting area in line thinning,Applied Forest Science,1342-9493,The Society of Applied Forest Science,2001,10,1,101-103,https://cir.nii.ac.jp/crid/1390282679435755648,https://doi.org/10.20660/applfor.10.1_101