Résumé : (Bibliography) Includes bibliographical references (leaf 6).
(Statement of Responsibility) J. Betancho, ... et al..
Cover title.
"Presented at the 11th annual AFSRE Symposium, Michigan State University, Oct 5-10, 1990."
Typescript.
(Funding) Electronic resources created as part of a prototype UF Institutional Repository and Faculty Papers project by the University of Florida.
Nicaragua
Nicaragua
Nicaragua

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