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01232cam a2200337 i 4500 |
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ta |
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801002e1979 fr a g b i000 0 eng |
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SV-SsUSB |
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20170906173442.0 |
| 020 |
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|a 9231016113
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| 040 |
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|a Sistema Bibliotecario Universidad de El Salvador
|e rda
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| 082 |
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4 |
|a 634.99
|2 20
|b U56
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| 110 |
2 |
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|a Unesco.
|e author
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| 245 |
1 |
0 |
|a Tropical grazing land ecosystems :
|b a state-of-knowledge report /
|c prepared by Unesco, UNEP, FAO.
|
| 264 |
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4 |
|a Paris :
|b Unesco,
|c ©1979
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| 300 |
|
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|a 655 páginas :
|b ilustred ;
|c 27 cm.
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| 336 |
|
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|2 rdacontent
|a texto
|b txt
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| 337 |
|
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|2 rdamedia
|a no mediado
|b n
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| 338 |
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|2 rdacarrier
|a volumen
|b nc
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| 490 |
1 |
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|a Natural resources research ; 16
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| 504 |
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|a Includes bibliographies.
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| 521 |
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|a Audiencia general
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| 650 |
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7 |
|a Pastizales
|2 LEMB
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| 650 |
|
7 |
|a Agrosilvicultura
|2 LEMB
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| 710 |
2 |
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|a United Nations Environment Programme.
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| 710 |
2 |
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|a Food and Agriculture Organization of the United Nations.
|
| 830 |
|
0 |
|a Natural resources research ;
|v 16.
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| 942 |
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|2 ddc
|c BK
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| 990 |
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|a agr_jorge
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| 999 |
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|c 35990
|d 35990
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| 952 |
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|0 0
|1 0
|2 ddc
|4 0
|6 634_990000000000000_U56
|7 0
|8 CG
|9 52781
|a 13
|b 13
|c CG
|d 2014-04-09
|i 13006970
|o 634.99 U56
|p 13006970
|r 2014-04-09
|w 2014-04-09
|y BK
|