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00702nas a2200229 u 4500 |
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000498008 |
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20150129105323.0 |
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040624s1957 xxu ||||| eng |
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|a 7893233
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|a Sistema de Bibliotecas de la Universidad de Costa Rica
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0 |
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|a eng
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0 |
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|a 630
|b F
|2 00
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| 245 |
1 |
0 |
|a Farm economics /
|c Cooperative extension work in agriculture and home economics
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| 260 |
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|a Pennsylvania,
|c 1957-.
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| 300 |
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|a volúmenes
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| 650 |
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|a AGRICULTURA
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| 650 |
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|x ASPECTOS ECONOMICOS
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| 650 |
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|v PUBLICACIONES PERIODICAS
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| 912 |
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|a 29-JAN-2015 - ALTAMIRANO DELGADO, MARIA LISA
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| 917 |
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|a 24-JUN-2004 - SANCHEZ VELASQUEZ, AURA
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| 949 |
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|a ASV
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| 916 |
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|a Reconversión
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