Materials needs and the environment today and tomorrow.

Materials needs and the environment today and tomorrow.

التفاصيل البيبلوغرافية
مؤلف مشترك: United States. National Commission in Materials Policy
التنسيق: كتاب
اللغة:English
منشور في: Washington, D.C. Superintendent of Documents, U.S. Government Printing Office 1973.
الموضوعات:
Natural resources > U.S.
Environmental policy > U.S.
United States > Economic conditions.