TY - BOOK AU - Diebold,James ED - United States. TI - Research into the pyrolysis of pure cellulose, lignin, and birch wood flour in the China lake entrained-flow reactor U1 - 572.56682 PY - 1980/// CY - Washington, D.C. PB - United States Government Printing Office KW - Solar cells KW - Photovoltaic power generation ER -