| 000 | 01281nam a2200313Ia 4500 | ||
|---|---|---|---|
| 001 | dia_1632 | ||
| 003 | CHAP | ||
| 005 | 20230322140003.0 | ||
| 008 | 220117s1978 xx 000 0 und d | ||
| 010 | _a172176 | ||
| 020 | _a968-601-009-2 (v. 8 y v. 9) | ||
| 040 | _cCHAP | ||
| 082 | _a630.71972 A93 1973 | ||
| 110 |
_aENA, Colegio de Postgraduados _936678 |
||
| 245 |
_aAvances en la enseñanza y la investigación en el Colegio de Postgraduados / _c ENA, Colegio de Postgraduados |
||
| 260 |
_aMéxico : _b Escuela Nacional de Agricultura, Colegio de Postgraduados, _c1978 |
||
| 300 | _av. | ||
| 500 | _av. 1973 \ v. 2. 1975-1976 \ v. 3. 1976-1977 \ v. 4. 1977-1978 \ v. 5. 1978 \ v. 6. 1980 \ v. 7. 1981 \ v. 8. 1982 \ v. 9. 1983 | ||
| 503 | _aD. | ||
| 590 | _aS535.M4 A93 1973 | ||
| 650 |
_aAgricultura _xInvestigación universitaria _9151179 |
||
| 650 |
_aAgriculture _xUniversity research _9151180 |
||
| 651 |
_a3. México - Investigación universitaria - Agricultura \ 4. México - University research - Agriculture _9151181 |
||
| 710 |
_aEscuela Nacional de Agricultura \ Colegio de Postgraduados _9150091 |
||
| 901 | _a630.71972 A93 1973 | ||
| 902 | _aM | ||
| 905 | _a5232271978 mx dnm 8223123322spa16 | ||
| 942 |
_cLIBRO _2ddc |
||
| 999 |
_c172176 _d172176 |
||