Design and performance of folding umbrella-type solar cooker by / George O. G. Lof and Dale A. Fester
1961
Files
详细记录
符号E/CONF.35/S/100/Summary
标题Design and performance of folding umbrella-type solar cooker by / George O. G. Lof and Dale A. Fester
日期[New York] : UN, 17 May 1961
描述
6 p.