TY - BOOK AU - Amal Hasan AU - Smitha John, K. (Guide) TI - Synthesis, characterization and evaluation of biochar based nano magnesium fertilizer 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 - Biochar based nano magnesium fertilizer N1 - MSc ER -