Biological conversion of biomass to methane 
 / John T. Pfeffer 
 .- U. S. Department of Energy, National Technical Information Service: 1978 
 .- 12p . 
<br><U>Copy Details:</u><br> Acc. No.: <b>A70431</b>, Full Call No.:  ,   Item type:  To Be Weeded Out , Location: R311, <br><b>------------------------- --------------------- ------ --------- ------- ------- --------- -------- </b><br>