1. Protected Areas and Payment for Ecosystem Services : A feasibility study in Shivapuri-Nagarjun National Park, Nepal (2011)

2. Framework for Valuing Ecosystem Services in the Himalayas (2011)

3. Payment for Ecosystem Services (2008)

4. Biodiversity Conservation and Management for Enhanced Ecosystem Services : Responding to the Challenges of Global Change (2008)

5. A Safer and just Moutain Habitat for all : Summer (No. 50) (2006)