TY  - BOOK
AU  - Basak, Ranjan Kumar ,
TI  - Soil Testing and Recommendation : A Text Book
SN  - 8176635944
U1  - 631 
PY  - 2000///
CY  - New Delhi
PB  - Kalyani Publishers
KW  - Soil Science
KW  - Techniques, equipment & materials
ER  -