

@book {9721,
	title = {Bacteriological aspects of wastewater irrigation},
	year = {1996},
	publisher = {Monograph No. 8. Leeds University press},
	organization = {Monograph No. 8. Leeds University press},
	address = {England},
	author = {Vaz da Costa Vargas, S and Bastos, R and Mara, DD}
}
