Paddy soil fertility assessment of the Kemubu region - Xaviar, Arulandoo; Ramalah Jaafar; Syed Shahar Barakbah; Institut Penyelidikan dan Kemajuan Pertanian Malaysia (Serdang, Selangor Malaysian Agricultural Research and Development Institute, 1996)
Keywords: Rice -- Planting -- Malaysia; Rice -- Soils; Soil fertility -- Malaysia -- Research