©2013 National Research Council of Thailand
Surangrat Kunyamas. 1988. Role performance of the district home economics extensionists in northeast Thailand. Field of Study Extension Education, University of the Philippines;
Surangrat Kunyamas. (1988) Role performance of the district home economics extensionists in northeast Thailand . University of the Philippines/Los Banos.
Surangrat Kunyamas. Role performance of the district home economics extensionists in northeast Thailand. . Los Banos:University of the Philippines, 1988.
Surangrat Kunyamas. (1988) Role performance of the district home economics extensionists in northeast Thailand . University of the Philippines/Los Banos.