21
22
23
24
Published in 1994
Repository
25
26
by Brito Grandes, Beatriz; Espín, Susana; Villacrés, Elena; Vaillant, Fabrice; Medina, Gioconda; Badillo, Fernanda
Published in 2008
Repository
27
28
29
30
by Brito Grandes, Beatriz; Vaillant, Fabrice; Espín, Susana; Lara, Nelly; Valarezo Concha, Manuel Alfonso
Published in 2001
Repository
31
by Brito Grandes, Beatriz; Espín, Susana; Villacrés, Elena; Vaillant, Fabrice; Medina, Gioconda; Arias, Janeth
Published in 2008
Repository
32
33
34
by Brito Grandes, Beatriz; Espín, Susana; Vásquez C., Wilson; Viteri D., Pablo; López Jaramillo, Alda Priscila; Jara Córdova, Johanna Ximena
Published in 2012
Repository
35
36
by Amores P., Freddy; Espín, Susana; Armijos Paredes, Ana Isabel; Wakao, Harue; Calderón, Laura; Hollywood, Neil; Ramos Carranza, Gladys; Buttler, David; Van Loo, Robert
Published in 2002
Repository