agriculture - main occupation for most of the people in Arab countries, mineral resources - the most important are oil and phosphates, Human Resources - population size is a key factor when considering the use of natural resources both in terms of development and exploitation. In the interests of future generations it is vital that resources are used wisely in each country,

Rankningslista

Visuell stil

Alternativ

Växla mall

Återställ sparas automatiskt: ?