00883nam a22002897a 4500 CHAP 20220329134232.0 971013s1968 r 00010 d 17389 18361 22446 CHAP 631.3 H8 1968 Hunt, Donnell R. 56921 Farm power and machinery management; laboratory manual and workbook 5 ed. Ames : Iowa State University, 1968 292 p. : ilus. BATCH-UPD 10 20130110 UCH01 2111 BATCH-UPD 10 20130410 UCH01 1422 BATCH-UPD 10 20130914 UCH01 1627 CONVERSION 10 20130109 UCH01 1311 Maquinaria agrícola. 71151 BK LIBRO 631.3 H8 1968 BC LIBRO 33724000057675 LIBRO 18459 22446 i 17389 17389 0 0 ddc 0 2 0 GRAL BC BC PP_GRAL 2019-12-31 LIBRO 0 631.3 H8 1968 33724000057675 2019-12-31 00:00:00 2019-12-31 LIBRO