we really need to know how to use of the resources particularly in view the known scarcity of raw materials to value the wealth ore value represents for our economy
We really need to know how to make better use of the resources available, particularly in view of the known scarcity of raw materials, and to value the wealth or added value that waste represents for our economy.
We really need to know how to use of the resources particularly in view the known scarcity of raw materials, to value the wealth or value represents for our economy.