Prosperity was rising as agricultural techniques improved and the population rose to around one million.

After leaving military service, he taught agricultural techniques until his retirement in 1962.

It will require new agricultural techniques, appropriate to a depleted work force.

It helped farmers learn new agricultural techniques by the introduction of home instruction.

Growth was not achieved by any wholesale revolution in agricultural techniques.

The peoples of the Mediterranean had also developed their agricultural techniques highly.

He tried to influence the agricultural techniques employed in his area.

In rural areas, students were trained to practice modern agricultural techniques to improve production.

That's a dense population for a traditional society without modern agricultural techniques.

His work has a particular focus on agricultural techniques in developing countries.