GroundwaterRaya Marina Stephan, James E. Nickum, Wester Philippus · First published 2023Open the Tome
The Hindu Kush Himalaya AssessmentPhilippus Wester, Arabinda Mishra, Aditi Mukherji, Arun Bhakta Shrestha · First published 2019Open the Tome
Determinación de las prioridades de mantenimiento en los sistemas de riego transferidosPhilippus Wester · First published 2000Open the Tome
Locally managed irrigation in the Senegal River Valley in the aftermath of state disengagementPhilippus Wester · First published 1995Open the Tome
