Mora, D. (1989). Guidelines for the safe of wastewater and excreta in agriculture and aquaculture: Measures for public health protection. World Health Organization.
Chicago-Zitierstil (17. Ausg.)Mora, Duncan. Guidelines for the Safe of Wastewater and Excreta in Agriculture and Aquaculture: Measures for Public Health Protection. World Health Organization, 1989.
MLA-Zitierstil (9. Ausg.)Mora, Duncan. Guidelines for the Safe of Wastewater and Excreta in Agriculture and Aquaculture: Measures for Public Health Protection. World Health Organization, 1989.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.