Davey, E. T. <br/><br/>
Solar water heating  : sufficient solar energy falls on the root of the ... 

<br/><br/> Sobretiro de ; Building Materials Magazine 8 (1) : 57-61, 1966 
<br/><br/><label>LCCN: </label>70969 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Calefacción.<br/>Energía solar.