@book{18992,
	author = {Mathias, J. A.},
	title = {Integrated fish farming :},
	publisher = {CRC Press,},
	year = {c1998.},
	address = {Boca Raton, Fla. :},
	url = {http://www.loc.gov/catdir/enhancements/fy0646/97027473-d.html}
}