@book{13281,
	author = {Ali Raza Shah  2k9-PM-24 (Ph.D) and Dr. Muhammad Saffar Mirjat},
	title = {Tillage and Machinery Traffic Effcts on Some Soil Physical Properties  Root Development and Growth of Maize Crop},
	year = {2016},
	address = {Sindh Agriculture University, Tandojam}
}