International biogas - workshop 

 - Bremen:  BORDA,  GTZ,  1979 
 - 313 p.  cuadros. 
<br/><br/> Fotocopia 
<br/><br/>06728 
<br/><br/>This report contains : the participants reports on biogas in their countries, the draft papers. A summary of the worshop - discussion, some hints concerning material, media, etc, which the participants presented at the worshop. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Biogas <br/>Congresos y Conferencias <br/>Producción de Energía
<br/><br/><label>Dewey Class. No.: </label>665.776  / B727