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Agricultural Extension in the Developing Countries: A Bibliography
Author(s) -
C. A. de Vries
Publication year - 1969
Publication title -
soil science society of america journal
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.836
H-Index - 168
eISSN - 1435-0661
pISSN - 0361-5995
DOI - 10.2136/sssaj1969.03615995003300050008x
Subject(s) - bibliography , agriculture , developing country , extension (predicate logic) , agricultural extension , agricultural economics , environmental science , geography , economics , library science , computer science , economic growth , archaeology , programming language