Humus accumulation in hardwood stands in the Northeast
By: D. L. Mader, H. W. Lull, E. I. Swenson.
Contributors: Lull, Howard William, 1915- joint author.; Swenson, Eric I., joint author.
Series: Research bulletin - Massachusetts Agricultural Experiment Station ; no. 648; Research bulletin (Massachusetts Agricultural Experiment Station) ;; no. 648.
Publisher: Massachusetts Agricultural Experiment Station
Published: 1977
Place of publication: [Amherst]
Language: eng
Number of pages: 37
Subjects: Humus -- Northeastern States.; Forest soils -- Northeastern States.; Soil moisture -- Northeastern States.; Hardwoods -- Northeastern States.
Notes: Bibliography: p. 31.