http://pec.lib.wvu.edu/record/P169251942Forest soil studies. II. Changes in microflora and chemical composition of decomposing tree leaves. Journal article reprint from: <em>Soil Science</em>, v.54:no.1 (1942:July). Marten, E. A.Pohlman, G. G. (George Gordon), 1902-Humus.Soil microbiology.Soil chemistry.Leaves--Biodegredation.14256