In foreign countries, are widely studied problem of encroachments of the sea coast and studied history and evaluation of salt water in the area taken by time period, for example, study the Mersin-Kazanli countries, Turkey. And only by using the method of surveying Earth Physics, coupled with an analysis of the chemical composition of the water. In this example, the job that has the appearance of a similar study, but as a separate area of study. Number two is, Korea and Tunisia.
การแปล กรุณารอสักครู่..
