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| 001 |
AR-BbUGT366 |
| 003 |
AR-BbUGT |
| 005 |
20181220001425.0 |
| 007 |
ta |
| 008 |
061101t1983 |||ad |0|||0| d |
| 040 |
|
|
|a AR-BbUGT
|b spa
|c AR-BbUGT
|
| 082 |
0 |
4 |
|a 333.72
|
| 100 |
1 |
|
|a Orr, David.
|
| 245 |
1 |
0 |
|a Mundo y ecología /
|c David Orr ; Marvin Soroos.
|
| 260 |
|
|
|a México :
|b Fondo de cultura económica,
|c 1983.
|
| 300 |
|
|
|a 403 p. :
|b il., tablas
|
| 653 |
|
|
|a Recursos Naturales
|
| 653 |
|
|
|a Ecología
|
| 653 |
|
|
|a Alimentación
|
| 700 |
1 |
|
|a Soroos, Marvin.
|
| 942 |
|
|
|c BK
|h 333.72
|i OR7
|2 ddc
|6 333_720000000000000_OR7
|
| 999 |
|
|
|c 8209
|d 8209
|
