Casgliadau Arlein
Amgueddfa Cymru
Chwilio Uwch
Dept of Energy, information on alternative energy
Booklet titled 'Heating Water by the Sun. A Layman's Guide to the Use of Flat Plate Solar Collectors for Domestic Water Heating and for Heating Swimming Pools'. Edited by W.B.Gillell and M.G.Hutchins, 1981. 28 pages, stapled.
Pwnc
Diwydiant
Rhif yr Eitem
90.31I/8
Creu/Cynhyrchu
Department of Energy
Derbyniad
collected officially, 1990
Mesuriadau
Meithder
(mm): 297
Lled
(mm): 210
Deunydd
Paper
Metal
Nid yw sylwadau ar gael ar hyn o bryd. Ymddiheuriadau am yr anghyfleustra.