Hsieh, A. (1977). The attitude of farmers and extension workers toward extension work and its relation effectiveness in Taiwan [microform]. Photoduplication Service. University of the Philippines Library.

Hsieh, An-tien. The Attitude of Farmers and Extension Workers Toward Extension Work and Its Relation Effectiveness in Taiwan [microform]. Quezon City: Photoduplication Service. University of the Philippines Library, 1977.

Hsieh, An-tien. The Attitude of Farmers and Extension Workers Toward Extension Work and Its Relation Effectiveness in Taiwan [microform]. Photoduplication Service. University of the Philippines Library, 1977.