WHO guidelines for assessing quality of herbal medicines with reference to contaminants and residues.

San Francisco ornamental plants in the Philippines by Vergara, Benito S.

Comprehensive and molecular phytopathology

Power plants and power systems control 2006 a proceedings volume from the IFAC Symposium on Power Plants and Power Systems Control, Kananaskis, Canada, 2006

Available for University of the Philippines Diliman via ScienceDirect. Click here to access

Plant names a guide to botanical nomenclature by Spencer, Roger

Synthetic plant growth regulators

The cell cycle control and plant development

Available for University of the Philippines Baguio via Wiley Online Library. Click here to access

Plant anatomy an applied approach by Cutler, D. F. (David Frederick) 1939-

Anatomy of flowering plants an introduction to structure and development by Rudall, Paula

Plant development