| 000 | 00491nam a2200169 b 4500 | ||
|---|---|---|---|
| 001 | 048562 | ||
| 005 | 20231009193507.0 | ||
| 008 | 150814s20122012mexa e 000 1 spa d | ||
| 020 | _a978-607-730-002-1 | ||
| 082 |
_a574 GAL _2 |
||
| 100 | 1 | _aGallegos Sanchez, Brígido | |
| 245 | 1 | 0 |
_aEducacion Ambiental _b1 Primer Nivel _c/ Brigido Gallegos Sanchez |
| 260 |
_aMexico _b: Universidad de Guanajuato _c, 2012 |
||
| 300 |
_a189 p. _b: ilus _c; 25 cm |
||
| 650 | 4 | _aMedio ambiente | |
| 942 | _cMO | ||
| 999 |
_c273462 _d273462 |
||