1.
Matanzas; s.n; 2003. 9 p. tab, CD-ROM.
Non-conventional
in Spanish
| LILACS
| ID: lil-389017
2.
Matanzas; s.n; 2003. 6 p. tab, CD-ROM.
Non-conventional
in Spanish
| LILACS
| ID: lil-389018
3.
Matanzas; s.n; com; 2003. 6 p. tab.
Non-conventional
in Spanish
| CUMED
| ID: cum-23668
4.
Matanzas; s.n; com; 2003. 9 p. tab.
Non-conventional
in Spanish
| CUMED
| ID: cum-23667