TY - Chemistry and Industry of Forest Products A1 - SUN Ge-liang;WAN Ping-yu;ZHAO Lei;CHEN Yong-mei;LI Gai-yun;QIN Te-fu T1 - The Improvement in the Determination Method of Hydroxyl Value for Lignin Y1 - 2012-06-30 JF - Chemistry and Industry of Forest Products JO - Chemistry and Industry of Forest Products SP - 51 EP - 55 VL - 32 IS - 3 UR - http://www.cifp.ac.cn N1 - ER -