Éditeur(s) : Farming Systems Support Project Farming Systems Support Project ( Gainesville Fla )
Résumé : (Statement of Responsibility) prepared by Frederico Poey ; with the collaboration of Mario Ozaeta ... [et al.] ; coordinating editor, Lisette Walecka.
(Funding) Electronic resources created as part of a prototype UF Institutional Repository and Faculty Papers project by the University of Florida.
Paraguay

Droits : All rights reserved, Board of Trustees of the University of Florida
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