@book {Ballard1974c,
	title = {{Summary of the geologic dives conducted in the Gulf of Maine during 1971 and 1972 by the research submersible Alvin}},
	series = {WHOI technical reports},
	volume = {74-29},
	year = {1974},
	pages = {73},
	publisher = {Woods Hole Oceanographic Institution},
	organization = {Woods Hole Oceanographic Institution},
	address = {Woods Hole, Mass.},
	keywords = {HOV Alvin (Human Occupied Vehicle)},
	doi = {10.1575/1912/877},
	url = {http://hdl.handle.net/1912/877},
	author = {Ballard, R D}
}
