Dhanchaseher krishaker prathamik jnana ধানচাষের কৃষকের প্রাথমিক জ্ঞান - Joydebpur : BRRI , 1972 - 225p. ; ill.,figs.; 21 cm. Includes bibliographical references. Subjects--Topical Terms: Rice--BangladeshAgricultural products--Bangladesh Gov. Doc. Class. No.: Be BAN/BRRI Dha