Mashamaite L, Ng’ambi J W, Norris D, Ndlovu L R and Mbajiorgu C A 2009: Relationship between tannin contents and short-term biological responses in male rabbits supplemented with leaves of different acacia tree species grown in Limpopo province of South Africa. Livestock Research for Rural Development. Volume 21, Article #109. Retrieved , from http://www.lrrd.org/lrrd21/7/mash21109.htm