000 | 00642cam a2200205 a 4500 | ||
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020 | _a0811423905 | ||
040 |
_aDLC _cDLC _dDLC _dDIS |
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082 | 0 | 0 | _a910 |
100 | 1 | _aMcLeish, Ewan, | |
245 | 1 | 4 |
_aThe spread of deserts / _cEwan McLeish. |
260 |
_aAustin, Tex. : _bSteck-Vaughn Library, _c1991. |
||
300 |
_a48 p. : _bcol. ill. ; |
||
500 | _aOriginally published: Wayland Ltd., 1989. | ||
520 | _aExamines the nature of deserts, how and why they spread, and the effect of desertification on the human population. | ||
650 | 0 | _aDeserts | |
650 | 0 | _aDesertification | |
650 | 1 | _aDeserts. | |
650 | 1 | _aDesertification. | |
942 | _cBK | ||
999 |
_c7425 _d7425 |