the fifth festival and exhibition melli foulad will host enthusiasts and industry owners until december 22 at milad tower exhibition center. gholam reza bahrami of sed and sima news agency. 15 thousand billion tomans through in the last 10 years, people's companies have been paid for the implementation of watershed projects. the deputy official of the soil conservation and watershed research institute said: each hectare of watershed has four times the economic value of the cost. i decided to come and revive this village. the village had no water. here is a piece of desert. a desert in the distance of the dream of a man who is thinking about prosperity. my mind is that if this village. you it is great to have a green space, a dream that turned from imagination to reality , to build this silbanda so that we can save some water here. it stores more than 30,000 cubic meters of rainwater in the soil. well , the people who came from the heights of saghen ward said about the history of floods that once a heavy rain would wash away the entire village, for example. of this amount, 1,200 hectares