Cuentos provincianos /

by Villalta, Manuel
Published 2002

Personajes de cuerpo entero /

by Villalta, Manuel
Published 2001

Tatascán /

by Villalta, Manuel
Published 2000

Estudio socioantropológico del estudiante de medicina en servicio social.

by Paz Villalta, Manuel de
Published 1965

Estudio socioantropológico del estudiante de medicina en servicio social / Manuel de Paz Villalta

by Paz Villalta, Manuel de

Actividad antagonista de Gliocladium sp. contra Sclerotium cepivorum = Antagonist activity of Gliocladium sp. against Sclerotium cepivorum /

by Castillo, Humberto

Gliocladium sp., agente biocontrolador con aplicaciones prometedoras = Gliocladium sp., important biocontrol agent with promosing applications /

by Castillo, Humberto