TY - BOOK AU - MITAL K.M. TI - BIOGAS SYSTEMS: PRINCIPLES AND APPLICATIONS SN - 8122409474 (HBK) U1 - 665.776 MIT/BI PY - 1996/// CY - NEW DELHI PB - NEW AGE INTERNATIONAL KW - BIOGAS TECHOLOGY KW - ANAEROBIC FERMENTATION KW - PROPERTIES KW - COMPENDIUM BIOGAS PLANNNNNT DESIGNS ER -