THE RESEARCH ON THE WEAK ACIDIC CONSTITUTION IN SOLVENT EXTRACTIVES OF PICE A JEZOENSIS VAR. KOMAROVII AND ABIES NEPHROLEPIS WOOD

  • 长白鱼鳞云杉、臭冷杉木材溶剂抽出物中弱酸性物质组成的研究
目录 查词历史