Biogeochemical dynamics
Subtitle: USDA-ARS annual report for global change
By: research by ARS
Publisher: USDA-ARS
Published: 1991
Place of publication: Wahington, D.C.?]
Language: eng
Number of pages: 53
Subjects: States; Biogeochemistry; Climatic changes
Other titles: USDA-ARS annual report for global change.; Annual report for global change.
Notes: Cover title.

Includes bibliographical references.