TY - BOOK AU - Kuhnke,Klaus AU - Reuber, Marianne AU - Schwefel, Detlef TI - Solar cookers in the third world : : evaluation of the prerequisites, prospects and impacts of an innovative technology SN - 3528020563 U1 - 621.47 23 PY - 1990/// CY - Braunschweig ; , Wiesbaden PB - Vieweg KW - Solar engineering KW - Solar energy KW - Engineering ER -