Douglas-fir bark tannin decomposition in two forest soils
By: W.B. Bollen, K.C. Lu.
Contributors: Lu, K. C.
Series: USDA Forest Service research paper PNW -- 85.
Publisher: Pacific Northwest Forest and Range Experiment Station, U.S. Dept. of Agriculture, Forest Service
Published: 1969
Place of publication: Portland, Or
Language: eng
Number of pages: 12
Subjects: Tannins.; Forest litter -- Biodegradation.
Other titles: Douglas fir bark tannin decomposition in two forest soils.
Notes: Cover title.

Bibliography: p. 10-12.