@book{27771,
	author = {BOLD,  Harold C and WYNNE, Michael J},
	title = {Introduction to the algae: Structure and reprduction},
	publisher = {Prentice Hall},
	year = {1978},
	series = {Prentice Hall Biological sciences series Ed by William D McElory and Carl P Swanson},
	address = {New Jersey}
}