TY  - BOOK
AU  - Chauhan,D S
AU  - Sharma,R K
AU  - Tripathi,S C
TI  - New paradigms in tillage technologies for wheat production : research bulletin no:8
U1  - 633.11 
PY  - 2001///
CY  - Haryana
PB  - Directorate of wheat research
ER  -