TY - BOOK AU - Suman, Purushottam AU - Guide: Dwivedi, A.K. TI - Long-term effect of fertilizer and manure application on distribution of S fractions in a vertisol U1 - 631.4 PY - 2018/// CY - Jabalpur PB - JNKVV KW - Soil Science and Agriculture Chemistry-Long-term effect of fertilizer and manure application on distribution of S fractions in a vertisol KW - Long-term effect of fertilizer and manure application on distribution of S fractions in a vertisol ER -