@book{3419,
	author = {Helmer, Richard. and Hespanhol, Ivanildo.},
	title = {Water Pollution Control :A Guide To the Use of Water Quality Management Principles},
	publisher = {E and FN Spon,},
	year = {1997.},
	address = {London},
	url = {http://10.10.170.122:8080/browse/book/24089}
}