TY - BOOK AU - Nayan Ariffin Nayan bin Ariffin, TI - 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 PY - 1976/// CY - Serdang PB - Universiti Pertanian KW - Agricultural extension work KW - Kedah KW - Simpor KW - Farmers ER -