@book{537,
	author = {Jenkins, S.H. and International Conference on Advances in Water Pollution Research (4th : 1969 : Prague).},
	title = {Advances in water pollution research : proceedings [of the] IVth International Conference, Prague, 1969.},
	publisher = {Pergamon Press,},
	year = {1969.},
	address = {London : }
}