Mention two countries where co-operative farming has been
successful in the world .

Name two countries wide cooperative farming is successful.

In which one of the following countries co operative farming was the most successful experiment?

One of the country where alchol has been very successfully used as motor fuel is

Name the country where sex ratio is the most unfavorable to women in the world.

Integrated organic farming has been adopted in Inida by

The country, where most of the primitive man have been discovered is