Nurses are the most expensive single resource in the hospital sector.

"That may be our best single resource of payment to creditors."

Some economies were built almost on a single resource, like energy or water.

And that entire pool of knowledge then becomes a single resource on which we can draw in solving our problems.

Quite often territories that only yield a single resource are defended.

Food is the single most important resource in the game.

Teachers are the single most important resource to a child's learning.

We must also utilise every single resource to free up the growth potential of our economy.

The municipality has a single natural resource, stone used in foundations.

In addition to accumulating experience, players also manage a single resource: gold.