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00778nam a22002415a 4500 |
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20210617143519.0 |
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t||||||||||||| |
| 008 |
971106m|||||||||||a||||r|||||||||||eng|| |
| 040 |
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|a AR-SrUBC
|b eng
|e rcaa2
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| 080 |
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|a 631
|2 1995 ES
|
| 245 |
1 |
0 |
|a CUTTING energy costs : the 1980 yearbook of agriculture.
|c Jack Hayes, editor.
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| 260 |
|
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|a Washington :
|b [s.n.],
|c 1980.
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| 300 |
|
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|a x, 397 p. :
|b il. ;
|c 23 cm.
|
| 336 |
|
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|a texto
|2 rdacontent
|
| 337 |
|
|
|a sin mediación
|2 rdamedia
|
| 338 |
|
|
|a volumen
|2 rdacarrier
|
| 650 |
|
7 |
|a AGRICULTURA
|2 lemb2
|9 104
|
| 650 |
|
7 |
|a ENERGIA MECANICA
|2 lemb2
|9 24840
|
| 700 |
1 |
|
|a Hayes, Jack,
|c ed.
|9 32922
|
| 942 |
|
|
|2 cdu
|b 1997-11-06
|c BK
|c REF
|d 018018
|h 631=20
|i CUTh
|k R
|z NO
|6 63120_CUTH
|
| 999 |
|
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|c 17450
|d 17450
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