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01934nam a2200313 a 4500 |
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BFMO50002114 |
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SV-SsUSB |
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20130913140457.0 |
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050201s1996 mx a spa |
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|a 9706370536
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040 |
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|a Sistema Bibliotecario Universidad de El Salvador
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041 |
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|a spa
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082 |
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4 |
|a 581.188
|b L587e
|2 20
|
100 |
1 |
|
|a Leopold, Aldo
|
245 |
1 |
0 |
|a Equilibrio ecológico :
|b Almanaque de un condado arenoso y con ensayos sobre conservacion tomados de Round River /
|c Aldo Leopold ; tr. Angel Carlos González Ruíz.
|
260 |
|
|
|a México, D.F. :
|b Gernika, S.A.,
|c 1996.
|
300 |
|
|
|a 276 p. :
|b il.
|
500 |
|
|
|a titulo en inglés a Sand country Almanac with other essays sobre conservacion tomados de Round River. Incluye índice del contenido.
|
650 |
|
|
|a Aclimatación de plantas.
|
650 |
|
|
|a Ecología.
|
650 |
|
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|a Influencias forestales.
|
942 |
|
|
|2 ddc
|c BK
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999 |
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|c 1633
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952 |
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|1 0
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|c GN
|d 2012-12-07
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952 |
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952 |
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|
|0 0
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|4 0
|6 574_500000000000000_L467E
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952 |
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|0 0
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|a 30
|b 30
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|d 1969-12-31
|e | Prog.USIS
|h
|i 30004073
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