Anwar, S.M.S., Mamun, A.A., Rice, M.N. and Bari, M.N. 1999. WEED INFESTATIONS IN BORO RICE IN THE HAOR AGRO-ECOSYSTEM AS AFFECTED BY WEEDING REGIME AND UREA Top DRESSING. Biological Sciences - PJSIR. 42, 6 (Dec. 1999), 349–354.