@book{25655,
	author = {Gupta, V.K.   and Paul, Y.S.},
	title = {Diseases of plantation crops/by V.K. Gupta and Y.S. Paul },
	publisher = {Kalyani Publishers,},
	year = {2005.},
	address = {Ludhiana:},
	edition = {2nd. rev.ed.}
}