(1992). Health and the environment: A global challenge. WHO Commission on Health and Environment. World Health Organization.
Chicago ZitierstilHealth and the Environment: A Global Challenge. WHO Commission On Health and Environment. World Health Organization, 1992.
MLA ZitierstilHealth and the Environment: A Global Challenge. WHO Commission On Health and Environment. World Health Organization, 1992.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.