Variation of natural abundance nitrogen and carbon stable isotopes in vegetation and soil as a function of historical land-use
Subtitle: documenting environmental change and ecological adaptation
By: by David D. Diaz
Published: 2006
Language: eng
Number of pages: 41
Subjects: Nitrogen cycle; Carbon; Isotopes; Ecology; History; Environmental geography; Land use
Notes: "March 2006."

Thesis (A.B., Honors in Special Concentrations)--Harvard University, 2006.

Includes bibliographical references (leaves 39-41).