TY  - BOOK
AU  - Verma, Satyapal Singh
TI  - Physico-chemical characteristics of the soils of Hansi block-I District Hissar (Haryana) and their classification according to 7th approximation
U1  - T 631.4 V50P 
PY  - 1969///
CY  - Ludhiana
PB  - PAU
KW  - SOILS - ANALYSIS
KW  - SOILS - HANSI
ER  -