| 000 | 01132nam a22003497a 4500 | ||
|---|---|---|---|
| 003 | CHAP | ||
| 005 | 20220817042523.0 | ||
| 008 | 971013s1974 r 00010 d | ||
| 010 | _a47005 | ||
| 011 | _a47977 | ||
| 035 | _a52121 | ||
| 040 | _cCHAP | ||
| 090 | _aFolleto 6218 | ||
| 110 | _aFAO | ||
| 245 | _aShifting cultivation and soil conservation in Africa | ||
| 260 |
_aRome : _bFAO, _c1974 |
||
| 300 | _app. 21-35 | ||
| 490 |
_aFAO. Boletín de suelos _v; 24 |
||
| 500 | _aFotocopia | ||
| 500 | _aPonencia presentada en: Regional Seminar on Shifting cultivation and Soil Conservation in Africa (1973: Ibadan, Nigeria) | ||
| 590 |
_aBATCH-UPD _b10 _c20130110 _lUCH01 _h1731 |
||
| 590 |
_aBATCH-UPD _b10 _c20130410 _lUCH01 _h1112 |
||
| 590 |
_aBATCH-UPD _b10 _c20130914 _lUCH01 _h1341 |
||
| 590 |
_aCONVERSION _b10 _c20130109 _lUCH01 _h1326 |
||
| 650 | 1 | 4 |
_aRotación de cultivos. _9100243 |
| 650 | 1 | 4 |
_aSuelos _xConservación. _9110283 |
| 650 | 1 | 4 |
_aSuelos _zAfrica. _9110516 |
| 830 | 0 |
_aFAO. Boletín de suelos _v; 24 _939455 |
|
| 901 | _aBK | ||
| 942 | _cFOLL | ||
| 949 |
_aFolleto 6218 _bBC _cFAO _d-116279 _eFAO1 _i52121 _si |
||
| 999 |
_c47005 _d47005 |
||