TY  - REP
AU  - Razzaq,A.
AU  - Hashmi,N.I.
AU  - Hobbs,P.R.
AU  - Khan,B.R.
TI  - Agronomic results for wheat in Northern Punjab
PY  - 1989///
T2  - A Synthesis of On-Farm Research Results for 6 Years
ER  -