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00768aam a2200217 4500 |
| 008 |
070208b1998 usa 000|0 eng |
| 020 |
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|a 08138 2938 0
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| 040 |
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|a Sv - SsUSB
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| 041 |
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|h eng
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| 082 |
|
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|a 333.7
|b P912
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| 100 |
|
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|a prato, Tony
|
| 245 |
|
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|a Natural Resource And Enviromental Economics
|c Tony Prato.
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| 260 |
|
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|a Iowa state, USA .
|b Iowa State University pres,
|e 1998.
|
| 300 |
|
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|a 344 p.
|
| 592 |
|
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|a Recursos naturales -- Importancia de recursos naturales
|
| 650 |
|
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|a Economía - Recursos naturales
|
| 991 |
|
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|a agr_osorio
|
| 992 |
|
|
|a 07/02/2008
|
| 942 |
|
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|c BK
|
| 999 |
|
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|c 43651
|d 43651
|
| 952 |
|
|
|0 0
|1 0
|4 0
|6 333_700000000000000_P912
|7 0
|8 CG
|9 69071
|a 13
|b 13
|c CG
|d 2012-08-16
|g 69.59
|i 13003459
|o 333.7 P912
|p 13003459
|r 2012-08-16
|t 1
|w 2012-08-16
|y BK
|x 07-02-08
|