000 | 00574nam a2200205Ia 4500 | ||
---|---|---|---|
008 | 170901s1977 xx 000 0 und d | ||
020 | _a0080215882 | ||
082 |
_a333.73 _bW85A |
||
100 | _aWorthington, E. Barton | ||
245 | 0 |
_aArid Land Irrigation in Developing Countries _bEnvironmental Problems and Effects |
|
260 |
_aOxford _bPergamon Press _c1977 |
||
300 | _a463 | ||
650 | _aEconomics | ||
650 | _aSocial sciences | ||
653 | _aArid lands | ||
653 | _aDeveloping countries | ||
653 | _aEnvironmental aspects | ||
653 | _aIrrigation | ||
942 |
_2ddc _cBK |
||
999 |
_c2558 _d2558 |