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| LEADER |
00000cam a22000002a 4500 |
| 001 |
ocm50204090 |
| 003 |
OCoLC |
| 005 |
20221013093519.0 |
| 008 |
070423s2003 enka b 001 0 eng d |
| 035 |
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|a (Sirsi) i9780851995496
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| 040 |
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|a DLC
|c DLC
|d UV#
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| 020 |
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|a 0851995497
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| 020 |
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|a 9780851995496
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| 050 |
0 |
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|a SB185.7
|b C76
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| 082 |
0 |
0 |
|a 631.5/2
|2 21
|
| 245 |
0 |
0 |
|a Crop variety improvement and its effect on productivity :
|b the impact of international agricultural research /
|c edited by R.E. Evenson and D. Gollin.
|
| 260 |
|
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|a Wallingford, UK ;
|a Cambridge, MA :
|b CABI Pub.,
|c c2003.
|
| 300 |
|
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|a xxv, 522 p. :
|b il. ;
|c 24 cm.
|
| 504 |
|
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|a Incluye bibliografías e índice.
|
| 650 |
|
7 |
|a Cultivos extensivos
|9 355109
|
| 650 |
|
4 |
|a Mejoramiento de las especies.
|9 354934
|
| 650 |
|
4 |
|a Cultivos extensivos
|x Genética.
|
| 650 |
|
4 |
|a Agricultura
|x Investigaciones
|x Cooperación internacional.
|
| 650 |
|
7 |
|a Productividad agrícola
|9 4561
|
| 700 |
1 |
|
|a Evenson, Robert E.
|q (Robert Eugene),
|d 1934-
|
| 700 |
1 |
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|a Gollin, Douglas.
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| 901 |
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|a Z0
|b UV#
|
| 902 |
|
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|a DGBUBV
|
| 596 |
|
|
|a 46
|
| 942 |
|
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|c LIBRO
|
| 999 |
|
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|c 205446
|d 205446
|
