00405nam a22001457a 4500003000400000005001700004008004100021020001800062040002300080050001200103082001200115100002000127245007100147260004100218OSt20211019104747.0211019b        |||||||| |||| 00| 0 eng d  a9964-3-0139-1  cHawassa University  a630/ANA  a630/ANA  aAnaman Kwabena   aAfrican farm management principles and applications with examples   aAccra bGhana University Pressc1988