A Study of factors associated with the farmer's attitudes towards the agricultural extension service in the Mukim of Simpor, district of Kuala Muda, State of Kedah, West Malaysia, 1970 - Nayan Ariffin Nayan bin Ariffin (Serdang Universiti Pertanian, 1976)
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Keywords: Agricultural extension work -- Kedah -- Simpor; Farmers -- Kedah -- Simpor