| 000 | 01313nam a22003737a 4500 | ||
|---|---|---|---|
| 003 | CHAP | ||
| 005 | 20220329140356.0 | ||
| 008 | 971013s1979 r 00010 d | ||
| 010 | _a51091 | ||
| 011 | _a52063 | ||
| 035 | _a56213 | ||
| 040 | _cCHAP | ||
| 082 |
_a631.0915 _bW35 |
||
| 100 | 0 | 0 |
_aWalker, B. H. _9120859 |
| 245 | _aManagement of semi-arid ecosystems | ||
| 260 |
_aAmsterdam : _bElsevier, _c1979 |
||
| 300 |
_a398 p. _b: ilus. ; gráfs. |
||
| 490 |
_aDevelopment in agricultural and manazid-forest ecology _v; 7 |
||
| 590 |
_aBATCH-UPD _b10 _c20130110 _lUCH01 _h0359 |
||
| 590 |
_aBATCH-UPD _b10 _c20130110 _lUCH01 _h2111 |
||
| 590 |
_aBATCH-UPD _b10 _c20130410 _lUCH01 _h0033 |
||
| 590 |
_aBATCH-UPD _b10 _c20130410 _lUCH01 _h1504 |
||
| 590 |
_aBATCH-UPD _b10 _c20130914 _lUCH01 _h0042 |
||
| 590 |
_aCONVERSION _b10 _c20130109 _lUCH01 _h1328 |
||
| 650 | 1 | 4 |
_aAgricultura _xRegiones áridas. _91781 |
| 650 | 1 | 4 |
_aAgricultura _zMéxico. _91932 |
| 650 | 1 | 4 |
_aEcosistema. _935290 |
| 650 | 1 | 4 |
_aGanadería _xRegiones áridas. _944841 |
| 650 | 1 | 4 |
_aTierras _xUtilización _xRegiones áridas. _9113254 |
| 830 | 0 |
_aDevelopment in agricultural and manazid-forest ecology _v; 7 _932246 |
|
| 901 | _aBK | ||
| 942 | _cLIBRO | ||
| 949 |
_a631.0915 W35 _bBC _cLIBRO _d33724000054680 _eLIBRO _gI.136141 _h73212 _i56213 _si _t87.20 |
||
| 999 |
_c51091 _d51091 |
||