TY - BOOK AU - Mamo Girma TI - Choice of marketing channels and transaction costs : the case of maize marketing in Bura Borama, Southern Ethiopia AV - HF5415.125.E8M3 U1 - 658.8 PY - 2009/// CY - Addis Ababa PB - Addis Ababa University KW - Marketing channels KW - Ethiopia N1 - Thesis(MSc in Economics); Bibliography : l. 80-86 ER -