TY - BOOK AU - Siloma, Petete TI - Challenges facing Maasai pastoralists towards livestock commoditization in Ngorongoro district, Arusha region AV - SF55 .S55 2016 PY - 2016/// CY - Dodoma PB - The University of Dodoma KW - pastoralism KW - livestock KW - maasai N1 - includes references ER -