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050216s 1983xxk||||| |||| 00| 0 eng d |
| 100 |
1 |
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|9 60719
|a Whyte, William Foote
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| 700 |
1 |
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|a Boynton, Damon
|e ed.
|9 60720
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| 245 |
0 |
0 |
|a Higher - yielding human systems for agriculture
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| 260 |
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|a London
|b Cornell University Press
|c c1983
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| 300 |
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|a 342 p.
|
| 650 |
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0 |
|a SOCIOLOGIA
|9 447
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| 650 |
|
0 |
|a AGRICULTURA
|9 964
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| 650 |
|
0 |
|a INVESTIGACION
|9 292
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| 650 |
|
0 |
|a ESTRUCTURA AGRICOLA
|9 3353
|
| 650 |
|
0 |
|a SISTEMAS DE EXPLOTACION
|9 1058
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| 650 |
|
0 |
|a DESARROLLO AGRICOLA
|9 170
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| 901 |
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|a 006605
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| 902 |
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|a m
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| 903 |
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|a 20050216
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| 904 |
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|a OK
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| 905 |
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|a m
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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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| 924 |
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|a Higher - yielding human systems for agriculture
|t Higher - yielding human systems for agriculture
|
| 928 |
|
|
|a Whyte
|b William Foote
|f ed.
|
| 928 |
|
|
|a Boynton
|b Damon
|f ed.
|
| 945 |
|
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|a c1983
|
| 948 |
|
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|a GB
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| 950 |
|
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|a en
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| 965 |
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|a SOCIOLOGIA
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| 965 |
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|a AGRICULTURA
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| 965 |
|
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|a INVESTIGACION
|
| 965 |
|
|
|a ESTRUCTURA AGRICOLA
|
| 965 |
|
|
|a SISTEMAS DE EXPLOTACION
|
| 965 |
|
|
|a DESARROLLO AGRICOLA
|
| 976 |
|
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|a AAG
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| 976 |
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|a AAG
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| 977 |
|
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|a 009599
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| 984 |
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|a 1 ej.
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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 Cornell University Press
|l London
|
| 915 |
|
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|e 342 p.
|
| 975 |
|
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|c 631
|l WHY
|z c1983
|
| 942 |
0 |
0 |
|c LIBRO14D
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| 999 |
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|c 6213
|d 6213
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| 090 |
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|a 631 WHY
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