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| LEADER |
00648nam a2200157 a 4500 |
| 001 |
000000046360 |
| 040 |
|
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|a Sistema de Bibliotecas UNAH
|
| 082 |
|
|
|a 025.066314-I86
|
| 110 |
|
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|a ISSS Working Group on soil information systems (2nd, 30 may - 4 June 1977, Varna / Sofía, Bulgaria).
|
| 245 |
|
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|a Developments in soil information systems
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| 260 |
|
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|c 1978
|
| 650 |
|
|
|a Suelos-Servicios de Información
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| 650 |
|
|
|a Sistemas de Almacenamiento y Recuperación de la Información
|
| 650 |
|
|
|a Servicios de Información Técnica
|
| 999 |
|
|
|c 46360
|d 46360
|
| 952 |
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|0 0
|1 0
|2 ddc
|4 0
|6 025_000000000000000_066314I86
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|9 135603
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|b BLA
|l 0
|o 025.066314-I86
|p BLA1307114655
|y LB
|