@book{27447,
	author = {Pickard, George L. and Emery, William J.},
	title = {Descriptive physical oceanography :},
	publisher = {Pergamon Press,},
	year = {1990.},
	address = {Oxford ;},
	edition = {5th enl. ed. (in SI units).},
	url = {https://www.sciencedirect.com/science/book/9780080379524}
}