| 000 | 01308cam a22003977a 4500 | ||
|---|---|---|---|
| 003 | CHAP | ||
| 005 | 20250913062740.0 | ||
| 008 | 971013s1990 r 00010 d | ||
| 010 | _a5137 | ||
| 011 | _a6109 | ||
| 035 | _a5327 | ||
| 040 | _cCHAP | ||
| 082 |
_a631.51 _bF3 |
||
| 110 | _aFAO | ||
| 245 | 0 |
_aAgricultural engineering in development _b: tillage for crop production in areas of low rainfall |
|
| 260 |
_aRome : _bFAO, _c1990 |
||
| 300 |
_a124 p. _b: ilus. ; gráfs. |
||
| 490 | 0 |
_aAgricultural services bulletin _v; 83 |
|
| 590 |
_aBATCH-UPD _b10 _c20130110 _lUCH01 _h1651 |
||
| 590 |
_aBATCH-UPD _b10 _c20130410 _lUCH01 _h1040 |
||
| 590 |
_aBATCH-UPD _b10 _c20130914 _lUCH01 _h0321 |
||
| 590 |
_aCONVERSION _b10 _c20130109 _lUCH01 _h1304 |
||
| 650 | 1 | 4 |
_aAgricultura _xRegiones áridas. _91781 |
| 650 | 1 | 4 |
_aCultivos _xRendimiento. _930318 |
| 650 | 1 | 7 |
_aLabranza _xEfecto en suelos _2 _964305 |
| 650 | 1 | 4 |
_aLluvia _xEfecto en agricultura. _967320 |
| 650 | 1 | 4 |
_aMaquinaria agrícola. _971151 |
| 650 | 1 | 4 |
_aRegiones áridas _xAgricultura. _995670 |
| 650 | 1 | 4 |
_aSuelos _xAnálisis. _9110204 |
| 700 | 0 |
_aGodwin, R. J. _948498 |
|
| 710 | 0 | _aFAO. | |
| 830 | 0 |
_aAgricultural services bulletin _v; 83 _92115 |
|
| 901 | _aBK | ||
| 942 | _cLIBRO | ||
| 949 |
_a631.51 F3 _bBC _cFAO _d-14899 _eFAO1 _h80704 _i5327 _si |
||
| 999 |
_c5137 _d5137 |
||