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| LEADER |
00753nam a2200241 a 4500 |
| 008 |
050201s1977||||xxu|||||||||||||||||spa|| |
| 020 |
0 |
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|a 0-7167-0567-2
|
| 041 |
0 |
|
|a spa
|
| 082 |
0 |
|
|a 301.3
|b E331
|
| 100 |
0 |
|
|a Ehrlich, Paul R.
|
| 700 |
0 |
|
|a Holdren, J. P.
|e coautor
|
| 700 |
0 |
|
|a Ehrlich, A. H.
|e coautor
|
| 245 |
0 |
0 |
|a Ecoscience:
|b Population, Resources, Environment.
|
| 260 |
|
|
|a San Francisco :
|b Freeman,
|c 1977
|
| 300 |
|
|
|a 1051 p.
|
| 650 |
|
|
|a POBLACION
|
| 650 |
|
|
|a MEDIO-AMBIENTE
|
| 650 |
|
|
|a ECOLOGIA HUMANA
|
| 991 |
|
|
|a No asignado
|
| 992 |
|
|
|a 24/05/2010
|
| 942 |
|
|
|c BK
|
| 999 |
|
|
|c 100319
|d 100319
|
| 952 |
|
|
|0 0
|1 0
|4 0
|6 301_300000000000000_E331
|7 0
|8 CG
|9 179980
|a 13
|b 13
|c CG
|d 2012-08-15
|i 13000070
|o 301.3 E331
|p 13000070
|r 2012-08-15
|t 1
|w 2012-08-15
|y BK
|