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| LEADER |
00850nam a2200205 a 4500 |
| 008 |
050201s1954||||mx |||||||||||||||||spa|| |
| 041 |
0 |
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|a spa
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| 100 |
0 |
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|a González Santos, Armando
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| 245 |
0 |
3 |
|a La Agricultura, estructura y utilización de los recursos
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| 260 |
|
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|a México :
|b Fondo de Cultura Económica,
|c 1954
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| 300 |
|
|
|a 276 p
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| 650 |
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|
|a RECURSOS NATURALES-MEXICO
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| 650 |
|
|
|a AGRICULTURA-ASPECTOS ECONOMICOS-MEXICO
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| 991 |
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|a No asignado
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| 992 |
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|a 23/01/2009
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| 942 |
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| 999 |
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|i 10011073
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| 952 |
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