@book{332104,
	author = {Heinonen, Pertti.},
	title = {Hydrological and limnological aspects of lake monitoring /},
	publisher = {Wiley,},
	year = {c2000.},
	address = {Chichester ;},
	note = {H.B},
	url = {http://www.loc.gov/catdir/description/wiley035/99047678.html}
}