Mueller-Harvey, 2006. J Sci. Food Agric. 86 (13): 2010-2037 Document reference Mueller-Harvey, I., 2006. Unravelling the conundrum of tannins in animal nutrition and health. J Sci. Food Agric. 86 (13): 2010-2037Web https://doi.org/10.1002/jsfa.2577Citation key Mueller-Harvey, 2006Datasheets Sweet thorn (Acacia karroo)