TY - JOUR AU - Salimi, Amaneh AU - Danesh, Shahnaz AU - Ebrahimi, Seyed Hadi TI - Effects of Retention Time and Substrate Type on Biogas and Alkalinity Productions from Anaerobic Digestion of Slaughterhouse Wastes JO - Journal of Environmental Science and Technology VL - 18 IS - 2 SP - 365 EP - 376 PY - 2016 DO - ER -