@book{25636,
	author = {Bilgrami, K.S and Srivastava, L.M. },
	title = {Fundamentals of botany/by  K.S. Bilgrami, L.M. Srivastava and S.L. Shreemali},
	publisher = {Vikas Publishing House,},
	year = {1997.},
	address = {New Delhi:},
	edition = {2nd. rev.ed.}
}