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| LEADER |
01164nas a2200277 a 4500 |
| 008 |
240320b spa||||| |||| 00| 0 spa d |
| 022 |
0 |
0 |
|a 03402797
|
| 084 |
0 |
0 |
|a N005
|
| 245 |
0 |
0 |
|a Natural Resources and Development /
|
| 260 |
0 |
0 |
|a Hannover :
|b Institut für Wissenschaftliche Zusammenarbeit ;
|c 1975 -
|
| 300 |
0 |
0 |
|a v.
|
| 650 |
0 |
4 |
|a SUELO
|9 114
|
| 650 |
0 |
4 |
|a TIERRAS AGRÍCOLAS
|9 8216
|
| 650 |
0 |
4 |
|a ENERGÍA ELĆTRICA
|9 8217
|
| 650 |
0 |
4 |
|a AGUA DE MAR
|9 8218
|
| 650 |
0 |
4 |
|a FERTILIDAD
|9 1855
|
| 650 |
0 |
4 |
|a EROSIÓN
|9 450
|
| 650 |
0 |
4 |
|a VIENTO
|9 1803
|
| 650 |
0 |
4 |
|a GEOLOGÍA
|9 1639
|
| 650 |
0 |
4 |
|a RECURSOS MINERALES
|9 1643
|
| 650 |
0 |
4 |
|a AGUAS RESIDUALES
|9 2193
|
| 650 |
0 |
4 |
|a BOSQUES
|9 3206
|
| 710 |
0 |
0 |
|a Institut für Wissenschaftliche Zusammenarbeit
|9 8219
|
| 866 |
0 |
0 |
|a 1975 v.1 (2); 1976 (4); 1978 v.7 (8); 1979 v.9 (10); 1980 (12); 1981 v.13; 1982 (16); 1983 v.17 (18); 1984 v.19 (20); 1985 v.21 (22); 1986 v.23 (24); 1987 v.25 (26); 1988 v.27 (28); 1989 v.29 (30); 1990 v.31 (32); 1991 v.33 (34); 1992 v.35 (36); 1993 v.37 (38); 1994 v.39 (40); 1995 v.41 (42); 1996 v.43; 1996 v.44; 1997 v.45: 1997 v.46; 1999 v.49; 1999 v.50 (51)
|
| 942 |
0 |
0 |
|2 ddc
|c REVISTAS
|
| 999 |
|
|
|c 4519
|d 4519
|