@book{7617,
	author = {Webber, Herbert John,},
	title = {The water hyacinth, and its relation to navigation in Florida.},
	publisher = {Govt. print. off.,},
	year = {1897.},
	series = {U. S. Dept. of agriculture. Division of botany.},
	address = {Washington,},
	url = {http://hdl.loc.gov/loc.gdc/scd0001.00028197603}
}