Amount and chemical composition of the organic matter contributed by overstory and understory vegetation to forest soil.

Mode of access: Internet.

The presence of organic matter and its effect on iron removal in ground water /

Vita.

Accumulation and cycling of organic matter and chemical constituents during early vegetational succession on a radioactive waste disposal area /

Includes bibliography.

Oxidation of organic matter in sediments /

Prepared for Office of Research and Development, U.S. Environmental Protection Agency.