TY - GEN AU - Reshma, M R AU - Dr. P Sureshkumar TI - Anionic equilibria in major soil types of kerala U1 - 631.4 PY - 2020/// CY - Vellanikkara PB - Dept. Soil Science and Agricultural Chemistry, College of Horticulture, KAU KW - Soil Science KW - Agricultural Chemistry ER -