Search Results for Urea as fertilizer SirsiDynix Enterprise http://kllibrary.dbkl.gov.my/client/en_US/pkl/pkl/qu$003dUrea$002bas$002bfertilizer$0026pe$003dd$00253A$0026ic$003dtrue$0026ps$003d300?dt=list 2026-05-30T23:24:14Z Using Biochar and Urea to Improve Rice Production on Tropical Acid Soils ent://SD_ILS/0/SD_ILS:263690 2026-05-30T23:24:14Z 2026-05-30T23:24:14Z Ahmed Osumanu Haruna&#160;Ali Maru<br/>2017<br/>Perpustakaan Kuala Lumpur, Cawangan Bandar Baru Sentul&#160;Perpustakaan Kuala Lumpur, Cawangan Setiawangsa&#160;Perpustakaan Medan Idaman&#160;Perpustakaan Jabatan<br/>ISBN&#160;9789673447619<br/>