Robert J. Houben died in 1992.
Robert J. Houben was born in 1905.
Max Houben died in 1949.
Hubert Houben died in 1956.
Heinrich Hubert Maria Josef Houben died on 1940-06-28.
Robert Houben is an author known for writing books on environmental law, with a focus on international environmental law, climate change, and sustainability. His works often address legal aspects related to environmental protection and sustainable development at a global scale.
Robert J. Alexander died in 2010.
Robert J. Thorne died in 1955.
Robert J. Helberg died in 1967.
Robert J. McDuff died in 1981.
Robert J. Henle died in 2001.
Robert J. Grant died in 1950.
Robert J. Donovan died in 2003.