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01756nam a2200625 a 4500 |
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050331s1954 xxu||||| |||| 00| 0 eng d |
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|a Gray, R. B.
|e comp.
|9 60815
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| 245 |
0 |
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|a Development of the agricultural tractor in the United States
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| 260 |
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|a Beltsville
|b Agricultural Research Service
|c 1954
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| 300 |
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|a 2 v.
|b il.
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| 490 |
0 |
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|a Information Series
|v 107
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| 500 |
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|a Contenido: v.1: Up to 1919 inclusive; v.2: Up to 1950 inclusive
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| 650 |
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0 |
|9 412
|a ESTADOS UNIDOS DE AMERICA
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| 650 |
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0 |
|a TRACTORES
|9 874
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| 650 |
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0 |
|a VEHICULOS DE TRACCION
|9 5196
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| 650 |
|
0 |
|a HISTORIA
|9 1414
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| 650 |
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0 |
|a MECANIZACION
|9 19
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| 650 |
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0 |
|a EQUIPO
|9 20
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|a 008710
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|a m
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| 903 |
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|a 20050331
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|a OK
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| 905 |
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|a m
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| 906 |
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|a s
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| 907 |
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|a TEXTO
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| 908 |
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|a IMPRESO
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| 912 |
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|a 107
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| 924 |
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|a Development of the agricultural tractor in the United States
|t Development of the agricultural tractor in the United States
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| 928 |
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|a Gray
|b R. B.
|f comp.
|
| 936 |
|
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|t Information Series
|
| 945 |
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|a 1954
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| 948 |
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|a US
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| 950 |
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|a en
|
| 959 |
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|a Contenido: v.1: Up to 1919 inclusive; v.2: Up to 1950 inclusive
|
| 965 |
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|a ESTADOS UNIDOS DE AMERICA
|
| 965 |
|
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|a TRACTORES
|
| 965 |
|
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|a VEHICULOS DE TRACCION
|
| 965 |
|
|
|a HISTORIA
|
| 965 |
|
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|a MECANIZACION
|
| 965 |
|
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|a EQUIPO
|
| 976 |
|
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|a AAG
|
| 976 |
|
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|a AAG
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| 977 |
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|a 003459
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| 977 |
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|a 009907
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| 984 |
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|a 1 ej. v.1-2
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| 985 |
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|a PRE14
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| 917 |
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|a GM
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| 947 |
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|e Agricultural Research Service
|l Beltsville
|
| 915 |
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|e 2 v.
|i il.
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| 975 |
|
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|c 631.3
|l GRA
|z 1954
|
| 942 |
0 |
0 |
|c LIBRO14D
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| 999 |
|
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|c 6497
|d 6497
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| 090 |
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|a 631.3 GRA
|
| 830 |
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|a Information Series
|9 64144
|