Author,Title,Journal,ISSN,Publisher,Date,Volume,Number,Page,URL,URL(DOI) KOZAWA Tetsuzo and TAKAHASHI Hideki and GOKURAKUJI Junya and SUDOU Shigeo and UNO Hisami,A study of the tree evaluation by the N.D.V.I method,Journal of the Japanese Society of Revegetation Technology,09167439,JAPANESE SOCIETY OF REVEGETATION TECHNOLOGY,2017,43,1,283-285,https://cir.nii.ac.jp/crid/1390001205083722112,https://doi.org/10.7211/jjsrt.43.283