Columbia subject headings:
Harvard subject headings:
Environmental degradation--Aral Sea Region (Uzbekistan and Kazakhstan)
Ferguson, Robert W.--Travel--Uzbekistan.
Nature--Effect of human beings on--Aral Sea Region (Uzbekistan and Kazakhstan)
Uzbekistan--Description and travel.
Princeton subject headings:
Aral Sea (Uzbekistan and Kazakhstan)--Environmental conditions.
Ferguson, Robert W.--Travel--Uzbekistan.
Murder--Uzbekistan.
Uzbekistan--Social conditions--1991-