TY  - BOOK
AU  - Rai, M. M.,
TI  - Soil Science, Plant Chemistry, Manures and Fertilizers
U1  - 631.42 
PY  - 1965///
CY  - Agra
PB  - Ram Prasad & Sons
KW  - Fertilizers
KW  - Plant Chemistry
KW  - Soil Science
ER  -