TY  - BOOK
AU  - Somani, L.L
TI  - Dictionary of soils and fertilizers: Part-IV
SN  - 8170991412(Vol.IV)
U1  - R 631.4 21st ed.
PY  - 1989///
CY  - New Delhi
PB  - Mittal Publications
KW  - Dictionary
KW  - Soil and fertilizers
KW  - Soil science
ER  -