Schedule 2 Comment (0) [N15-P-09] Use of wood extractives as a pretreatment for chemical wood coloring ○Makoto KIGUCHI1, Kota Iwagaya1, Yu Kawabe1, Kohei Maruyama1, Yoshikazu Mori1, Chihiro Ohtsuka2 (1. Nihon Univ., 2. Tochigi Pref. Office) Abstract password authentication.Password is required to view the abstract. Please enter a password to authenticate. Password Authentication