This condition is common in semi-arid regions and the trees are already stressed by dehydration.

It is particularly well preserved and therefore useful in arid & semi-arid regions.

The species is named after the semi-arid region in which it occurs.

It is found in arid and semi-arid regions of southern Africa.

They are found on level to hilly land in arid and semi-arid regions.

These woodlands occur in a semi-arid region where surface water is scarce.

This problem mainly occurs in semi-arid regions like the Mediterranean area.

The modern town was founded in 1882, during late Ottoman rule, although its inhabitants struggled to make a living off the semi-arid region.

Possibly more than half the soils in the semi-arid regions are subject to severe erosion.

In semi-arid regions of western Asia he was sometimes worshipped as a rain god.