1. Temporal character of surface seal/crust: influence of tillage and crop residues;Allmaras,1996
2. Improving wheat yield in the rice wheat cropping system of the Punjab through zero tillage;Aslam;Pakistan, J. Agric. Res.,1993
3. Soil water dynamics during wheat growth under different soil management practices;Bhagat;J. Indian Soc. Soil Sci.,1988
4. Impact of rice straw management on soil physical properties and wheat yield;Bhagat;Soil Sci.,1991
5. Intake rate: cylindrical infiltrometer;Bouwer,1986