Lignin : Properties and matrials: Developed from a symp. spons.by the cellulose, paper, and textile div.of the Amer.chem.soc. at the third chem.congress of North Amer.(195th nat.meet.of the Amer.chem.soc.),Toronto, Jun.5-11 1988 / American chemical society (Washington), 1989. - XIV,545 p. p. - Текст : непосредственный.