6
8
Descripción:
“... for controlling plant diseases caused by viruses, its importance lying in the fact that currently...”
9
Descripción:
“... habits, fact that requires further epidemic research
...”
14
15
17
Descripción:
“... public administration is limited to locate small vendors from the street in different places, this fact...”
18
Descripción:
“... of UNILLANOS university, according to secretary of healthy Meta, department. It started in fact of breast-feed...”
19