Acharya P, Shilpkar P, Shah A. Biogas Production from Castor (Ricinus communis Linn) seedcake in the presence and absence of Buffalo Dung. vp [Internet]. 2015 Dec. 31 [cited 2024 Dec. 13];53(4):5-16. Available from: http://journal.gujaratvidyapith.org/index.php/vp/article/view/60