Degradation and natural rehabilitation of vertisols of northeastern Mexico
By: by Maria del Refugio Bravo-Garza.
Published: 2002
Place of publication: 2002
Language: eng
Number of pages: 78
Notes: Advisor: Rorke B. Bryan.

Forestry theses.

Thesis (M.Sc.F.)--University of Toronto, 2002.

MICR copy on microfiche (1 microfiche).