@book{50688,
	author = {Arya, R. L},
	title = {Indira's Objective Agronomy : multiple choice questions for competitive examinations of agronomy / by R. L. Arya},
	publisher = {Scientific Publishers (India)    ,},
	year = {2016},
	address = {Jodhpur:  },
	edition = {3rd. rev.ed.}
}