| 000 | 00608nam a2200205Ia 4500 | ||
|---|---|---|---|
| 008 | 230524s9999 xx 000 0 und d | ||
| 040 | _cUDSM | ||
| 050 | _aIRA GF55.S5 | ||
| 100 | 1 |
_aGonzalez, Narve L _eAuthor |
|
| 245 | 1 | 0 |
_aSocial and technological management in dry lands _b: past and present, indigenous and imposed |
| 260 |
_aBoulder, _bWestview Press, _c1978 |
||
| 300 |
_a199p. _bill. |
||
| 650 | 1 | _aHuman ecology | |
| 650 | 1 | _aArid regions agriculture | |
| 650 | 1 | _aEnvironmental aspects | |
| 650 | 1 | _aDesertification | |
| 650 | 1 | _aDroughts | |
| 650 | 1 | _aSocial aspects | |
| 942 |
_2lcc _cBK _n0 |
||
| 999 |
_c63497 _d63497 |
||