1
Published in 2003
Repository
2
Published in 1992
Repository
3
Published in 2003
Repository
4
5
6
7
8
by Peralta I., Eduardo; Vásquez G., José; Mora C., Eloy; Murillo I., Angel; Pinzón Z., José; Lépiz I., Rogelio
Published in 1994
Repository
9
10
Published in 2009
Repository
11
12
Published in 2003
Repository
13
Published in 2010
Repository
14
by Villacrés, Elena; Allauca Chávez, Viviana Verónica; Peralta I., Eduardo; Insuasti, G.; Álvarez, J.; Quelal, María Belén
Published in 2015
Repository