Proceedings.
Contributors: International Union of Pure and Applied Chemistry. Pulp, Paper, and Board Section.
Publisher: Printed by Kauppakirjapaino Oy
Published: 1969
Place of publication: [Helsinki
Language: eng
Number of pages: 794
Subjects: Wood-pulp industry -- By-products -- Congresses.
Notes: Includes bibliographical references.
Sponsored by the International Union of Pure and Applied Chemistry, Pulp, Paper and Board Section and others; held May 13-17, 1968.