Vijayan A P & Sumam Susan Varghese. (1993). Behaviour of Phosphorus in Selected Soil Types of Kerala. Department of Soil Science and Agricultural Chemistry, College of Horticulture.
Chicago Edition CitationVijayan A P and Sumam Susan Varghese. Behaviour of Phosphorus in Selected Soil Types of Kerala. Vellanikkara: Department of Soil Science and Agricultural Chemistry, College of Horticulture, 1993.
MLA Edition CitationVijayan A P and Sumam Susan Varghese. Behaviour of Phosphorus in Selected Soil Types of Kerala. Department of Soil Science and Agricultural Chemistry, College of Horticulture, 1993.
Warning: These citations may not always be 100% accurate.