On-farm assessment of maize-mucuna systems in the Los Tuxtlas region of Southeastern Veracruz, Mexico
By: by Marjatta Eilitta .
Published: 1998
Language: eng
Number of pages: 224
Notes: Typescript.

Vita.

Thesis (Ph.D.)--University of Florida, 1998.

Includes bibliographical references (leaves 211-223).

Adviser: L. E. Sollenberger