|
|
|
|
| LEADER |
00684nam a2200193 a 4500 |
| 001 |
UNA01000256498 |
| 005 |
20130222134952.0 |
| 008 |
120419s2003 sq 000 eng d |
| 020 |
|
|
|a 2831707412
|
| 040 |
|
|
|a Sistema de Bibliotecas de la Universidad Nacional de Costa Rica
|
| 082 |
0 |
4 |
|a 333.7651409154
|b I-42-i
|2 21
|
| 245 |
|
0 |
|a Extractive industries in Arid and Semi - Arid Zones :
|b environment planning and management. /
|c Joachim Gratzfeld, ed.
|
| 260 |
|
|
|a Gland, Switzerland :
|b IUCN,
|c 2003.
|
| 300 |
|
|
|a 111 P. :
|b il. ;
|c 24 cm.
|
| 490 |
0 |
|
|a Ecosystem Management Series
|v No.1
|
| 650 |
0 |
4 |
|a MEDIO AMBIENTE
|
| 650 |
0 |
4 |
|a INDUSTRIA
|
| 650 |
0 |
4 |
|a TIERRAS ÁRIDAS
|
| 700 |
1 |
|
|a Gratzfeld, Joachim
|