free web templates

Rowena P. Varela, Ph.D.

Professor V

- Plant Protection
- Ecological agriculture
- Mine Rehabilitation
- Pesticide
- Aquatic insect ecology
- Sago ecology 

no content.

no content.

no content

Mobirise

College of Agriculture and Agri-Industries, Caraga State University, Ampayon, Butuan City, 8600