1
Published in 1998
Repository
2
Published in 2008
Repository
3
4
by Villacrés, Elena; Yánez G., Carlos; Armijos L., Ana Gabriela; Quelal, María Belén; Álvarez M., Javier
Published in 2016
Repository
5
Published in 2003
Repository
6
7
by Villacrés, Elena; Allauca Chávez, Viviana Verónica; Peralta I., Eduardo; Insuasti, G.; Álvarez, J.; Quelal, María Belén
Published in 2015
Repository
8
Published in 2011
Repository
9
10
Published in 2003
Repository
11
Published in 2011
Repository
12
13
14
15
16
17
Published in 2004
Repository
18
Published in 2011
Repository
19
20