TY - SER AU - Khaliq,A. AU - Matloob,A. AU - Klan,M.B. AU - Tanveer,A. TI - Differential suppression of rice weeds by allelopathic plant aqueous extract KW - ARROZ KW - ERVA DANINHA KW - EXTRATO KW - MANEJO KW - BIOMASSA KW - ALELOPATIA ER -