TY - BOOK AU - BUCKENS, A. G TI - Commercial and marketing aspects of gasifiers U1 - 338.476 213 121 B52C PY - 1989/// KW - BIOGAS -- EQUIPMENT AND SUPPLIES -- ECONOMIC ASPECTS KW - BIOGAS -- EQUIPMENT AND SUPPLIES -- ECONOMIC KW - BIOMASS ENERGY -- EQUIPMENT AND SUPPLIES -- KW - SPECTS ER -