| 000 | 00968cam a22003017a 4500 | ||
|---|---|---|---|
| 003 | CHAP | ||
| 005 | 20220329134511.0 | ||
| 008 | 971013s r 00010 d | ||
| 010 | _a21253 | ||
| 011 | _a22225 | ||
| 035 | _a26318 | ||
| 040 | _cCHAP | ||
| 090 | _aFolleto 1393 | ||
| 100 | 0 | 0 |
_aBorlaug, Norman Ernest. _913901 |
| 245 | 1 | 2 | _aA cereal breeder and ex-forester's evaluation of the progress and problems involved in breeding rust resistant forest trees |
| 260 |
_a(s.l.) : _b(s.e.), _c(s.a.) |
||
| 300 | _a52 h. | ||
| 500 | _aFotocopia | ||
| 590 |
_aBATCH-UPD _b10 _c20130110 _lUCH01 _h0151 |
||
| 590 |
_aBATCH-UPD _b10 _c20130110 _lUCH01 _h2251 |
||
| 590 |
_aBATCH-UPD _b10 _c20130914 _lUCH01 _h1848 |
||
| 590 |
_aCONVERSION _b10 _c20130109 _lUCH01 _h1313 |
||
| 650 | 1 | 4 |
_aÁrboles _xMejoramiento. _96622 |
| 650 | 1 | 4 |
_aÁrboles _xResistencia a enfermedades. _96645 |
| 901 | _aBK | ||
| 942 | _cFOLL | ||
| 949 |
_aFolleto 1393 _bBC _cFOLL _d-60764 _eTS1 _i26318 _si |
||
| 999 |
_c21253 _d21253 |
||