Negi, 1982. Anim. Feed Sci. Technol., 7 (2): 161-183 Document reference Negi, S. S., 1982. Tannins in sal seed (Shorea robusta) and sal seed meal limit their utilization as livestock feeds. Anim. Feed Sci. Technol., 7 (2): 161-183Web https://doi.org/10.1016/0377-8401(82)90051-7Citation key Negi, 1982Datasheets Sal (Shorea robusta) seeds and oil meal