Polysulfide Kraft cooking proves itself in Norwegian pulp mill
By: by Per Hilmo and Kjell Johnsen.
Contributors: Johnsen, Kjell, joint author.
Series: Papirindustriens forskningsinstitutt. Meddelelse nr. 233
Publisher: A.s Joh. Nordahls Trykkeri
Published: 1969
Place of publication: Oslo
Language: eng
Subjects: Sulphate pulping process.; Sulphides -- Norway.
Notes: Bibliography: p. [6]
Cover title.