|
|
|
|
| LEADER |
00699nam a2200229 4500 |
| 001 |
024614 |
| 003 |
arbauncb |
| 008 |
150429s1993 sp g 000 0 spa d |
| 005 |
20171018123056.0 |
| 040 |
|
|
|a AR-BaUNCB
|c AR-BaUNCB
|
| 245 |
1 |
3 |
|a La explosión demográfica :
|b el principal problema ecológico /
|c Paul R. Ehrlich y Anne H. Ehrlich.
|
| 260 |
|
|
|a Barcelona :
|b Salvat,
|c 1993
|
| 440 |
|
0 |
|a Biblioteca científica Salvat;
|v no. 3
|
| 300 |
|
|
|a 334 p.
|c 20 cm
|
| 020 |
|
|
|a 8434588838
|
| 100 |
1 |
|
|a Ehrlich, Paul R.
|
| 700 |
1 |
|
|a Ehrlich, Anne H.
|
| 082 |
0 |
4 |
|a 573.4
|
| 650 |
|
7 |
|a Antropología física
|2 spines
|
| 650 |
|
7 |
|a Demografía
|2 mpirdes
|
| 650 |
|
7 |
|a Ecología humana
|2 mpirdes
|
| 999 |
|
|
|c 24531
|d 24531
|