Chodkowska-Miszczuk, J. 2015. AGRICULTURAL BIOGAS PLANTS IN THE DEVELOPMENT OF SMALL-SCALE RENEWABLE ENERGY INSTALLATIONS IN POLAND. Annals of Agricultural Economics and Rural Development. 102, 1 (Mar. 2015), 97–105. DOI:https://doi.org/10.22630/RNR.2015.102.1.8.