Today there is a system of irrigation canals in the area.

Since the economy is based on agriculture, the old irrigation canal might still be used.

The only families with crops are those living near irrigation canals built almost 40 years ago.

The construction of irrigation canals began on a large scale in the 1940s.

Irrigation canals caught the first light as if they were full of mercury.

The city is crossed by several irrigation canals that generally run from the south east to the north west.

The channel would be enlarged time and again as an important irrigation canal.

A pumping station, something, by one of the irrigation canals we were going to have to cross.

Further work on this irrigation canal was soon stopped.

One case is the irrigation canals, credited with making some of the land more productive.

Research also showed environmental persistence in agricultural irrigation channels and soil.

Waves ran uphill along the main irrigation channel and stopped halfway to the field.

At first they thought that the dead straight lines were old Inca roads or irrigation channels.

They've planted reeds in the irrigation channels leaving good clean water for the land.

This irrigation channel was constructed between the 16th and 18th centuries.

Today only an irrigation channel remains in the approximate location of the original river path.

Peace, good governance, and a fair distribution of water through the irrigation channels were what they most demanded.

The water was carried along an irrigation channel named Aynadamar.

The tiny irrigation channels were every where, and along some of them the water was running.

The site of the fort is not the same as the irrigation channels.