morteza farhadi's book yaarigri, the professor of allameh yaarigri university, was a reference to theic and authentic iranian culture in cooperation or we had another one and this year we have renewed it dr. popli yazdi, we have it is good for the sake of happiness, which in different texts were in the work sector and the cooperative is a social phenomenon, first the cooperative is formed and then the cooperative is formed. the cooperative is because of the cold weather and that it is an economic issue and their life is related to the issue of water . there was no water and sewerage organization. the people of the village used to form a cooperative and cooperate and solve their water problem together . we have a lot of this work in the country we have cooperative products for this reason, this is a prominent professor of geography, and this field of domestic geography has received a lot of attention , of course, we, the great martyr shahid beheshti, the founders of the cooperative sector, who have taken serious measures in this field in the constitution, and many discussions that toda