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130901s2005 sp ||||g| | 00| ||spa d |
| 035 |
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|a 084935
|
| 040 |
|
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|a Sistema de Bibliotecas de la Universidad de Panamá
|
| 082 |
|
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|a 630 Ag8r
|
| 245 |
1 |
0 |
|a Agricultura y medio ambiente
|
| 260 |
0 |
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|a Madrid
|b : Oficina de Educación Iberoamericana
|c , 1974.
|
| 300 |
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|a 153 p.
|b : ilus
|
| 440 |
|
0 |
|a Serie X : Temasv de Impacto
|v ; Vol.2
|
| 650 |
|
4 |
|a AGRICULTURA
|
| 650 |
|
4 |
|a MEDIO AMBIENTE
|x -CONTAMINACION
|
| 942 |
|
|
|c BK
|
| 999 |
|
|
|c 38978
|d 38978
|
| 952 |
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|
|0 0
|1 0
|2 ddc
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|6 630_000000000000000_AG8R
|7 0
|8 CG
|9 56376
|a 10
|b 10
|c 10
|d 2014-01-20
|o 630 Ag8r
|p p084935
|r 2014-01-20
|w 2014-01-20
|y BK
|
| 952 |
|
|
|0 0
|1 0
|2 ddc
|4 0
|5 0
|6 630_000000000000000_AG8R
|7 0
|8 CG
|9 56377
|a 20
|b 20
|c 17
|d 2015-05-14
|o 630 Ag8r
|p 00127931
|r 2015-05-14
|t e.2
|w 2015-05-14
|y BK
|