000 00320nam a2200133Ia 4500
008 160316s1977 xxu||||| |||| 00| 0 eng d
020 _a
100 _aDonnell Hunt
245 _aFarm Power And Machinery Management
250 _a7
260 _aIOWA
_bIOWA STATE UNIVERSITY PRESS
_c1977
300 _a365
700 _a
_a
999 _c25614
_d25614