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01399nam a2200565 a 4500 |
| 001 |
BIBUN003448 |
| 008 |
050328s1960 ag ||||| |||| 00| 0 spa d |
| 100 |
1 |
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|a Schaefer, Walter E. A.
|9 9084
|
| 245 |
0 |
0 |
|a Problemas económicos de la mecanización agraria
|
| 260 |
|
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|a Buenos Aires
|b INTA
|c 1960
|
| 300 |
|
|
|a 162 p.
|b il.
|
| 490 |
0 |
|
|a Agropecuaria
|v 4
|
| 650 |
|
0 |
|a MECANIZACION
|2 agrovoc
|9 19
|
| 650 |
|
0 |
|a ECONOMIA AGRICOLA
|9 1568
|
| 650 |
|
0 |
|a DESARROLLO AGRICOLA
|9 170
|
| 650 |
|
0 |
|a COSTOS
|9 23
|
| 901 |
|
|
|a 003755
|
| 902 |
|
|
|a m
|
| 903 |
|
|
|a 20050328
|
| 904 |
|
|
|a OK
|
| 905 |
|
|
|a m
|
| 906 |
|
|
|a s
|
| 907 |
|
|
|a TEXTO
|
| 908 |
|
|
|a IMPRESO
|
| 912 |
|
|
|a 4
|
| 924 |
|
|
|a Problemas económicos de la mecanización agraria
|t Problemas económicos de la mecanización agraria
|
| 928 |
|
|
|a Schaefer
|b Walter E. A.
|
| 936 |
|
|
|t Agropecuaria
|
| 945 |
|
|
|a 1960
|
| 948 |
|
|
|a AR
|
| 950 |
|
|
|a es
|
| 965 |
|
|
|a MECANIZACION
|
| 965 |
|
|
|a ECONOMIA AGRICOLA
|
| 965 |
|
|
|a DESARROLLO AGRICOLA
|
| 965 |
|
|
|a COSTOS
|
| 976 |
|
|
|a AAG
|
| 976 |
|
|
|a AAG
|
| 977 |
|
|
|a 009739
|
| 977 |
|
|
|a 000624
|
| 984 |
|
|
|a 2 ej.
|
| 985 |
|
|
|a PRE14
|
| 987 |
|
|
|a AGROVOC
|
| 917 |
|
|
|a GM
|
| 947 |
|
|
|e INTA
|l Buenos Aires
|
| 915 |
|
|
|e 162 p.
|i il.
|
| 975 |
|
|
|c 631.3
|l SCH
|z 1960
|
| 942 |
0 |
0 |
|c LIBRO14D
|
| 999 |
|
|
|c 3413
|d 3413
|
| 090 |
|
|
|a 631.3 SCH
|
| 830 |
|
|
|a Agropecuaria
|9 63727
|