Workshop on Experience with High Yielding Varieties of Rice Cultivation in Bangladesh / jointly sponsored by the Bangladesh Rice Research Institute and the Directorate of Agriculture (Extension and Management). Workshop on Experience with High Yielding Varieties of Rice Cultivation in Bangladesh, Bangladesh Rice Research Institute, 1975. Bangladesh Rice Research Institute. Bangladesh. Directorate of Agriculture (Extension and Management). Rice Bangladesh Congresses. Rice Varieties Bangladesh Congresses. Agricultural extension work Bangladesh Congresses. SB191.R5 W66 1975 633.18 BAW Cover title. English or Bengali. Includes bibliographical references. Dacca : Bangladesh Rice Research Institute, 1975 1975 1975 Text viii, 206 p. : eng engben Publication - Bangladesh Rice Research Institute ; no. 13. Bangladesh Rice Research Institute. Publication - Bangladesh Rice Research Institute ; no. 13. Bangladesh Bangladesh Bangladesh