Autor
Giblin Davis, Robin M.
Oehlschlager, Allan Cameron
6
Pérez Sánchez, Alice Lorena
6
Gries, Gerhard
5
Gries, Regine
5
Peña, Jorge E.
4
Pierce Jr., Harold D.
4
Chinchilla López, Carlos Manuel
2
Weissling, Thomas J.
2
Andrade, R.
1
Campos, Y.
1
Castrillo, Geovanny
1
Duncan, R. E.
1
Gonzalez, L. M.
1
Hallett, Rebecca H.
1
McDonald, R.
1
Peña Rojas, E.
1
Pinzón, I.
1