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160902b1977 ag ||||| |||| 00| 0 spa d |
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|a Sistema de Bibliotecas de la Universidad de Panamá
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| 082 |
0 |
4 |
|2 21
|a 333.7
|b Ec57
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| 100 |
1 |
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|9 55394
|a Eckholm, Erik P.
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| 245 |
1 |
3 |
|a La tierra que perdemos
|b : crisis y agotamiento de los recursos naturales
|c / Erik P. Eckholm ; traductor Luis F. Coco
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| 260 |
|
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|a Buenos Aires :
|b Tres Tiempos,
|c 1977.
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| 300 |
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|a 279 p. :
|c 21 cm.
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| 500 |
|
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|a Título original :Losing Ground
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| 650 |
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7 |
|2 LEMB
|9 159454
|a DEGRADACION AMBIENTAL
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| 650 |
|
7 |
|2 LEMB
|9 138839
|a USO DE LA TIERRA
|v ESTUDIO DE CASOS
|
| 700 |
1 |
|
|9 110037
|a Coco, Luis F.
|e tr.
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| 942 |
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|2 ddc
|c BK
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| 999 |
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|c 197447
|d 197446
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| 952 |
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|0 0
|1 0
|2 ddc
|4 0
|5 0
|6 333_700000000000000_EC57
|7 0
|8 CG
|9 320242
|a 38
|b 38
|c 17
|d 2016-09-02
|o 333.7 Ec57
|p 00240115
|r 2016-09-02
|t e.1
|w 2016-09-02
|y BK
|