Sharma, Ajay KumarSwarnkar, Raghunandan2013-10-172013-10-172006http://krishikosh.egranth.ac.in/handle/1/2041053en-UStillage, crops, tillage equipment, soil water content, spacing, sowing, vegetative propagation, agreements, mustard, maizeStudies on Conservation Tillage Systems on Tractor-Operated Farms in Sandy Loam SoilThesis