|
|
|
|
| LEADER |
00998nam a22003257a 4500 |
| 001 |
2428 |
| 003 |
AR-TrUNPB |
| 005 |
20200604164706.0 |
| 007 |
ta |
| 008 |
150622s1982 es |||||r|||| 00| 0 spa d |
| 020 |
|
|
|a 8428206783
|
| 040 |
|
|
|a AR-TrUNPB
|
| 082 |
0 |
|
|2 20
|a 574.5
|
| 100 |
1 |
|
|a Simmons, I. G.
|q (Ian Gordon),
|d 1937-
|9 837
|
| 245 |
1 |
0 |
|a Ecología de los recursos naturales /
|c I. G. Simmons.
|
| 260 |
|
|
|a Barcelona :
|b Omega,
|c 1982.
|
| 300 |
|
|
|a xi, 463 p.
|
| 650 |
|
7 |
|9 1329
|a AGUA
|2 Unescot
|
| 650 |
|
7 |
|a DESARROLLO ECONOMICO Y SOCIAL
|2 Unescot
|9 2569
|
| 650 |
|
7 |
|a DESPERDICIOS
|2 Unescot
|9 2620
|
| 650 |
|
7 |
|a ECOLOGIA
|9 2752
|
| 650 |
|
7 |
|a ECOSISTEMAS
|2 Unescot
|9 2789
|
| 650 |
|
7 |
|a EFECTOS SOBRE EL MEDIO AMBIENTE
|2 Unescot
|9 2836
|
| 650 |
|
7 |
|a POBLACION
|2 Unescot
|9 5062
|
| 650 |
|
7 |
|a RECURSOS NATURALES
|2 Unescot
|9 5455
|
| 700 |
1 |
|
|a Margalef, Ramón,
|d 1919-2004
|e tr.
|9 828
|
| 700 |
1 |
|
|a Comellas, Montserrat
|e tr.
|9 838
|
| 910 |
|
|
|a AB150622
|b AB150619
|
| 942 |
|
|
|2 ddc
|c BK
|
| 999 |
|
|
|c 2428
|d 2428
|