TY  - BOOK
AU  - Yadav, Sunil
AU  - Dwivedi, B.S.
TI  - Impact of long term application of fertilizer and manure on sulphur fractions in a vertisol
U1  - 631.4 YAD-I 
PY  - 2022///
CY  - Jabalpur
PB  - Jawaharlal Nehru Krishi Vishwa Vidyalaya
KW  - Soil Science
N1  - M.Sc. ( Soil Science)
ER  -