TY - BOOK TI - Joint Peru / United States report on Peru / United States cooperative energy assessment PY - 1979/// CY - Washington, D.C PB - U. S. department of energy KW - Secteur secondaire KW - Industrie KW - Energie KW - Production KW - Fer KW - Acier KW - Ciment KW - Siècle 20 KW - 1979 KW - Pérou ER -