Atlas of Wood, Bark and Pith Anatomy of Eastern Mediterranean Trees and Shrubs Alan Crivellaro, Fritz Hans Schweingruber E-Book (pdf)

Atlas of Macroscopic Wood Identification Flavio Ruffinatto, Alan Crivellaro E-Book (pdf)

Stem Anatomy of Dalbergia and Diospyros Species from Madagascar Bako Harisoa Ravaomanalina, Alan Crivellaro, Fritz Hans Schweingruber E-Book (pdf)