Vincent E E, Ayodeji A A, Omoniyi A A, U. Racheal E. THE EFFECT OF SEWAGE CONCENTRATIONS AND MATERIALS OF CONSTRUCTION OF SEWAGE DIGESTER ON BIOGAS PRODUCTION. Innovare J Eng & Tech [Internet]. 2014 Apr. 1 [cited 2024 Sep. 19];2(2):1-4. Available from: https://mail.innovareacademics.in/journals/index.php/ijet/article/view/981