Lichens on the Ancient Monuments: Insight into Lichen Induced Biodeterioration

Biodeterioration of Stone Surfaces: Lichens and Biofilms as Weathering Agents Rocks Cultural Heritage

Monitoring with Lichens - Lichens: Proceedings of the NATO Advanced Research Workshop...

Yoga Darshana Upanishad: Ancient Insight into the System of Ashtanga (Yoga Upanishads)