| 000 | 00805nam a2200217Ia 4500 | ||
|---|---|---|---|
| 008 | 160105s9999 xx 000 0 und d | ||
| 041 | _afre | ||
| 100 | _aHALEM, M. | ||
| 245 | _aLa steppe algérienne | ||
| 260 | _c1997 | ||
| 300 | _bill., 64 tabl., 7 graph., 54 réf. | ||
| 502 | _aTh. Magister : Agron. | ||
| 502 | _bMagister | ||
| 502 | _cINA : Département de foresterie et protection de la nature | ||
| 502 | _d1997 | ||
| 653 | _aEL BAYADH/ NAAMA/ SAIDA/ SIDI BEL ABBES/ LAGHOUAT/ TIARET/ DJELFA/ MEDEA/ TEBESSA/ KHENCHELA/ BATNA/ BISKRA/ M'SILA | ||
| 654 | _xSTEPPE/DESERTIFICATION/ZONE ARIDE/SYSTEME AGROPASTORAL/DEVELOPPEMENT REGIONAL/PARCOURS/ECOSYSTEME/STRUCTURE SOCIALE/BIODIVERSITE/DURABILITE/REGION D'ALTITUDE/ALGERIE | ||
| 942 | _c12 | ||
| 994 | _a102204 | ||
| 999 |
_c2198 _d30196 |
||