Effect of varying certain cooking conditions in the production of sulphite pulp from spruce
By: by S.E. Lunak
Series: Bulletin / United States Department of Agriculture -- no. 620; Bulletin of the U.S. Department of Agriculture -- no. 620.
Publisher: U.S. Dept. of Agriculture
Published: 1918
Place of publication: Washington, D.C
Language: eng
Number of pages: 24
Subjects: Spruce; Pulpwood; Sulfite pulping process
Notes: Caption title.

"March 14, 1918."

"Professional paper."