Food security.The new model has become the security problems in many countries around the world are facing and construction measures to cope with such challenges to the survival of the population in the country and the world, especially in developing countries the problem.Water is more and more severe.As a result of the international environment, energy crisis, the environment and the importance of manufacturing plants, food plants reduced prices rise. So the poor can not access to food.
การแปล กรุณารอสักครู่..
