1
2
3
by Norton, George W.; Moore, Keith; Quishpe, David; Barrera, Víctor Hugo; Debass, Thomas; Moyo, Sibusiso
Published in 2005
Repository
4
by Norton, George W.; Moore, Keith; Quishpe, David; Barrera, Víctor Hugo; Debass, Thomas; Moyo, Sibusiso; Taylor, Daniel B.
Published in 2005
Repository
5
6
7
8
by Alwang, Jeffrey; Weller, Stephen C.; Sánchez, Guillermo E.; Calderón, Luis; Edwards, C. Richard; Hamilton, Sarah; Williams, Roger; Ellis, Mike; Suárez, Carmen; Barrera, Víctor Hugo; Crissman, Charles; Norton, George W.
Published in 2005
Repository
9
10
11
by Barrera, Víctor Hugo; Pumisacho, Manuel; Escudero, Luis; Yumisaca, Fausto; Monar B., Carlos; Norton, George W.; Alwang, Jeffrey; Sherwood, Stephen
Published in 2002
Repository
12
Published in 2002
Repository