W. R. Derrick Sewell

• Environmental quality
• Institutional innovation in water management
• Land and water management
• Natural resources for a democratic society
• Project appraisal and policy review
• Public participation in planning
• Water management and floods in the Fraser River Basin
• Where is public participation going?
• Accelerating the acceptance of solar heating
• Advances in resource management
• Analysis of the United States experience in modifying land use to conserve energy
• Economic and institutional aspects of adjustment to floods in the Lower Fraser Valley