TY  - BOOK
AU  - Singh, Vivek
AU  - Rai, H.K.
TI  - Impact of long term nutrient management practices on properties and organic carbon fraction of a vertisol under soybean wheat cropping system in central India
U1  - 631.4 SIN-I 
PY  - 2023///
CY  - Jabalpur
PB  - Jawaharlal Nehru Krishi Vishwa Vidyalaya
KW  - Soil Science
N1  - Ph.D. ( Soil Science)
ER  -