Nearby, foreign water and sanitation experts were inspecting a well.

Prior to becoming a musician, David Kersh worked as a sanitation expert.

Most sanitation experts say there is no way for the city to dispose of all its garbage in the coming decades without burning some of it.

He called himself an "underground sanitation expert."

Even some sanitation experts are skeptical about the clean-home idea.

The three main lines that carry sewage out will be choked in 10 years, sanitation experts say.

But new-wave sanitation experts say sewerage offers little more than convenience when compared to well thought-out latrines.

It also has the support of local and international government ministries and agencies, private enterprises, and sanitation experts.

He supposed they existed just as much, but sanitation experts had driven them literally right underground.

Re- searchers from the major pest-control companies, biologists, sanitation experts from our own department - even a couple of chemical warfare chaps?