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00739nab a2200217 a 4500 |
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298912.10.f |
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arsfunl |
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200806s1986 GBR 000 0 eng d |
| 040 |
# |
# |
|a HAG
|
| 080 |
# |
# |
|a 631
|
| 100 |
1 |
# |
|a Harrison, S. R.
|
| 245 |
1 |
0 |
|a Assessing the returns to an on-farm computer
|c S. R. Harrison, N. T. Willams
|
| 260 |
# |
# |
|a Gran Bretaña
|b Elsevier
|c 1986
|
| 300 |
# |
# |
|a p. 239-257
|c 25 cm.
|
| 500 |
# |
# |
|a Separata de: Agricultural Administration 23 (1986), 239-257
|
| 650 |
# |
7 |
|a Manejo de fincas
|2 agrovoc
|
| 650 |
# |
7 |
|a Evaluación de tecnologías
|2 agrovoc
|
| 650 |
# |
7 |
|a Rendimiento
|2 agrovoc
|
| 653 |
0 |
# |
|a Separata
|
| 773 |
0 |
# |
|d Gran Bretaña
|g Vol 23 (1986)
|t Agricultural Administration
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| 090 |
|
|
|a 631
|b caja: Adm. Rural
|d A-1 ; ej. 1
|i 1337852
|u 10
|