@book{13890,
	author = {Muhammad Yousif 2K17-PM-39 and Sindh Agriculture University},
	title = {Effect of straw incorporation burning and removal on soil structure growth and yield of sunflower},
	publisher = {Sindh Agriculture University},
	year = {2020},
	address = {Tandojam},
	note = {Supervisor: Dr.Ahmed Ail Tagar}
}