|
|
|
|
| LEADER |
00960nam a22003137a 4500 |
| 001 |
2429 |
| 003 |
AR-TrUNPB |
| 005 |
20200512103323.0 |
| 007 |
ta |
| 008 |
150622s1995 mx |||||r|||| 00| 0 spa d |
| 999 |
|
|
|c 2429
|d 2429
|
| 020 |
|
|
|a 9701003799
|
| 040 |
|
|
|a AR-TrUNPB
|
| 082 |
0 |
|
|2 20
|a 574.5
|
| 100 |
1 |
|
|a González Fernández, Adrián
|9 839
|
| 245 |
1 |
0 |
|a Ecología /
|c Adrían González Fernández y Norah Julieta Medina López.
|
| 260 |
|
|
|a México :
|b McGraw-Hill,
|c 1995.
|
| 300 |
|
|
|a x, 366 p.
|
| 650 |
|
4 |
|a IMPACTO AMBIENTAL
|9 840
|
| 650 |
|
7 |
|a CRECIMIENTO DEMOGRAFICO
|2 Unescot
|9 2368
|
| 650 |
|
7 |
|a ECOLOGIA
|9 2752
|
| 650 |
|
7 |
|a ECOSISTEMAS
|2 Unescot
|9 2789
|
| 650 |
|
7 |
|a ESTRUCTURA ECONOMICA
|2 Unescot
|9 3145
|
| 650 |
|
7 |
|a INVESTIGACION ECOLOGICA
|2 Unescot
|9 3901
|
| 650 |
|
7 |
|a POBLACION
|2 Unescot
|9 5062
|
| 700 |
1 |
|
|a Medina López, Norah Julieta
|9 841
|
| 700 |
1 |
|
|a Lauría Baca, Laura Elena
|e tr.
|9 842
|
| 910 |
|
|
|a AB150622
|b AB150619
|
| 942 |
|
|
|2 ddc
|c BK
|