TY - BOOK TI - Biogas and alcohal fuels production: proceedings of the second seminar on biomass energy for city, farm and industry SN - 0-932424-06-6 U1 - 665.7 21st PY - 1981/// CY - Emmaus PB - J G Press KW - Biogas industry-Addresses, essays, lectures; Alcohol as fel-Addresses, essays, lectures N1 - Edited by the staff of biocycle, Journal of waste Recyling ER -