jameslitsinger.files.wordpress.com · web viewfranklin w. martin. 1980. the extension of...
TRANSCRIPT
Franklin W. Martin. 1980. The extension of usefulness of agricultural technology: A critical review. A paper presented at CATIE, Turrialba, Costa Rica, 16 pages.
Keywords: site-specific technology, the role of extension services, technology verification, tailoring technology to environments, utility of agro-ecological zones