@book{394,
	author = {Aiyer, A. K. Yegna Narayan},
	title = {Principles of crop husbandry in India /},
	publisher = {Printed at the Bangalore Press ;},
	year = {c1948.},
	address = {Bangalore City:},
	url = {https://books.google.com.bd/books?id=OBfFnQEACAAJ&dq=Principles+of+crop+husbandry+in+India.&hl=en&sa=X&ei=WcOjVPPIKMaLuATh4YKYDg&ved=0CCoQ6AEwAQ}
}