TY  - SER
AU  - Mirjat, M. S.
AU  - Mughal, A. Q.
AU  - Shah, A. R.
TI  - Effect of Machinery Traffic on Some Physical Characteristics of Clay Loam Soil
KW  - Controlied Traffic System
KW  - Conventional Tiliage
KW  - Dry Bulk Density
ER  -