artículo académico

• Evaluation of three methods for preservation of Azotobacter chroococcum and Azotobacter vinelandii -.  Universitas Scientiarum.  18:129-139. 2013
• Effect of inoculation with plant growth-promoting bacteria (pgpb) on amelioration of saline stress in maize (zea mays)-.  Water, Air, & Soil Pollution.  61:264-272. 2012