Items where Author is "Pérez Ruíz, Berta Leticia"
 | Up a level |
Group by: Item Type | No Grouping
Jump to: Thesis
Number of items: 1.
Thesis
Mendoza Serrano, Ana Cristina and Pérez Ruíz, Berta Leticia and Ayala Domínguez, Celia and Melgar Herrera, María Concepción (1988) "Estudio comparativo de dos métodos de tinción para la investigación del cuerpo de barr (cromatina sexual)". Other thesis, Universidad de El Salvador.