by Sarma N.K, Baruah R.K.S.M, Sarma K.C, Datta D
Published in Oryza (1982)

by Choudhary, J.K, Kurmi, K, Baruah, R.K.S.M, Das, G.R. (Assam Agricultural Univ., Karimganj 788710 (India). Regional Agricultural Research Station)
Published in International rice research newsletter (01.09.1994)