@book{81984,
	author = { Yogesh, K.Arora and A.Mukherjee.},
	title = {Ornamental orchids of north eastern India.},
	publisher = {Division of Horticulture, ICAR Research complex for N.E.H.Region},
	year = {1983},
	series = {ICAR Technical Bulletin; 5},
	address = {Shillong}
}