Ludwig Bolkow <br/><br/>
From fossil fire to the sunrenewable energies for sustainable development and employment in africa 

 - MUNCHEN  AKADEMISHER VERLAG  1997 
 - 387P 
<br/><br/><label>ISBN: </label>3-929115-89-1 
<br/><br/><label>Subjects--Topical Terms: </label><br/>PHOTOVOLATIC ELECTRICITY SOLAR COOKING BIOMASS AND SOLAR COOKING SOLAR ENERGY FOR WATER TREATMENT
<br/><br/><label>Dewey Class. No.: </label>621.47 FRO