| 000 | 00932nam a22003137a 4500 | ||
|---|---|---|---|
| 003 | CHAP | ||
| 005 | 20220329132940.0 | ||
| 008 | 971013s1958 r 00010 d | ||
| 010 | _a577 | ||
| 011 | _a1549 | ||
| 035 | _a725 | ||
| 040 | _cCHAP | ||
| 090 | _aTesis | ||
| 100 | 0 | 0 |
_aVelázquez Gutiérrez, J. Manuel. _9118546 |
| 245 | _aProyecto de un sifón | ||
| 260 |
_aChapingo, Méx. : _bEl autor, _c1958 |
||
| 300 |
_a63 h. _b: ilus. |
||
| 500 | _a37-49 | ||
| 502 | _aTesis (Ing. Agr. Esp. en Irrigación) -- UACH. Departamento de Irrigación | ||
| 590 |
_aALEPH _b10 _c20130110 _lUCH01 _h1205 |
||
| 590 |
_aBATCH-UPD _b10 _c20130110 _lUCH01 _h2113 |
||
| 590 |
_aBATCH-UPD _b10 _c20130410 _lUCH01 _h1423 |
||
| 590 |
_aBATCH-UPD _b10 _c20130914 _lUCH01 _h2023 |
||
| 590 |
_aCONVERSION _b10 _c20130109 _lUCH01 _h1302 |
||
| 650 | 1 | 4 |
_aSifón. _9105886 |
| 901 | _aBK | ||
| 942 | _cTESIS | ||
| 949 |
_bBC _cTES _d-10182 _eTS1 _h22941 _i725 _si |
||
| 999 |
_c577 _d577 |
||