Water, sanitary and waste services represent a substantial proportion of the cost of construction, averaging 10% of the capital costs of building and with conti

Water, sanitary and waste services represent a substantial proportion of the cost of construction, averaging 10% of the capital costs of building and with conti

The Book Deals With Some Of The Elementary Aspects That We Regularly Come Across In Water Supply And Sanitary Installations. An Attempt Has Been Made To Compile