Hansen, David J. : Aquatic toxicology and hazard assessment : eighth symposium : a symposium / sponsored by ASTM Committee E-47 on Biological Effects and Environmental Fate, Fort Mitchell, KY, 15-17 April 1984 ; Rita Comotto Bahner and David J. Hansen, editors.
Hansen, David O. : Climate change and multi-dimensional sustainability in African agriculture [electronic resource] : climate change and sustainability in agriculture / Rattan Lal, David Kraybill, David O. Hansen, Bal Ram Singh, Theodosy Mosogoya, Lars Olav Eik, editors.
Hansen, David P. : Health informatics [electronic resource] : the transformative power of innovation : selected papers from the 19th Australian National Health Informatics Conference (HIC 2011) / edited by David P. Hansen, Anthony J. Maeder and Louise K. Schaper.
Hansen, David T. : A life in classrooms : Philip W. Jackson and the practice of education / edited by David T. Hansen, Mary Erina Driscoll, René V. Arcilla.
Hansen, Davis. : Tower Hill and its artists : (1855-1984) an exhibition documenting the changing appearance of and the variety of artists' responses to the landscape at Tower Hill : Warrnambool Art Gallery, 18th January-3rd March, 1985 / [compiled by David Hansen].
Hansen, Debbie. : Dear author : students write to the authors of their favourite books / Debbie Hansen ... [and others].