Bamikole M A and Babayemi O J 2009: Macro-mineral utilization in West African dwarf goats fed combinations of fertilized and unfertilized Guinea grass (Panicum maximum, cv. ntchisi), Verano stylo (Stylosanthes hamata cv Verano) and a concentrate mix. Livestock Research for Rural Development. Volume 21, Article #140. Retrieved , from http://www.lrrd.org/lrrd21/9/bami21140.htm