na INLIS000000000003394 ing 0010-0121001760 Agricultural Extension Systems in Asia and The Pacific : Report of an APO Study Heeting 15 th - 25 th June, 1993 Tokyo, Japan Asian Productivity Organization Tokyo Asian Productivity Organization 1994 381 p. : ill; 26 cm 92-833-2148-0 63.001.8 63.001.8 AGRICULTURAL EXTENSION ACTIVITIES ASIA. 4644 4644