MITAL K.M.
BIOGAS SYSTEMS: PRINCIPLES AND APPLICATIONS - NEW DELHI NEW AGE INTERNATIONAL 1996 - 412P.
8122409474 (HBK)
BIOGAS TECHOLOGY
ANAEROBIC FERMENTATION
PROPERTIES
COMPENDIUM BIOGAS PLANNNNNT DESIGNS
665.776 MIT/BI
BIOGAS SYSTEMS: PRINCIPLES AND APPLICATIONS - NEW DELHI NEW AGE INTERNATIONAL 1996 - 412P.
8122409474 (HBK)
BIOGAS TECHOLOGY
ANAEROBIC FERMENTATION
PROPERTIES
COMPENDIUM BIOGAS PLANNNNNT DESIGNS
665.776 MIT/BI