TY - BOOK AU - Ebin Thomas AU - Geetha, P. (Guide) TI - Fixation and transformation of applied phosphorus in Ultisols of Kerala U1 - 631.4 PY - 2024/// CY - Vellanikkara PB - Department of Soil Science and Agricultural Chemistry, College of Agriculture KW - Soil Science and Agricultural Chemistry KW - Agriculture KW - Phosphorus in soil N1 - MSc ER -