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00000cam a22000002a 4500 |
| 008 |
010725s1979 fr a i000 0 eng d |
| 020 |
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|a 9231016113
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| 035 |
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|a (Sirsi) i9789231016110
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| 040 |
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|a DLC
|c DLC
|d UV#
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| 050 |
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4 |
|a SF85.4.T76
|b U53
|
| 082 |
|
4 |
|a 574.5
|
| 110 |
2 |
|
|a Unesco
|9 7
|
| 245 |
1 |
0 |
|a Tropical grazing land ecosystems :
|b a state-of-knowledge report /
|c prepared by Unesco, UNEP, FAO.
|
| 260 |
|
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|a Paris :
|b Unesco,
|c 1979.
|
| 300 |
|
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|a 655 p. :
|b il. ;
|c 27 cm.
|
| 490 |
0 |
0 |
|a Natural resources research
|v ; 16
|
| 504 |
|
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|a incluye bibliografías.
|
| 650 |
|
4 |
|a Praderas
|x trópico.
|
| 650 |
|
4 |
|a Mantenimiento de praderas
|x Trópicos.
|
| 650 |
|
4 |
|a Conservación biológica.
|
| 650 |
|
4 |
|a Ecología humana
|x Trópicos.
|
| 710 |
2 |
2 |
|a Programa de las Naciones Unidas para el Medio Ambiente
|
| 596 |
|
|
|a 20
|
| 710 |
2 |
2 |
|9 1048
|a FAO
|
| 942 |
|
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|c LIBRO
|6 _
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| 999 |
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|c 105496
|d 105496
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