Containing sprawl is a major preoccupation of many urban planners, who view sprawl as responsible for driving up environmental costs and congestion. Nevertheless, many economists see benefits to sprawl, allowing households access to larger and cheaper properties. This Round Table examines the...

This Test Guideline is designed to assess the toxicity of substances to freshwater aquatic plants of the genus Lemna (duckweed). Exponentially growing plant cultures of the genus Lemna (Lemna gibba and Lemna minor usually) are allowed to grow as monocultures in, at least, five concentrations of...

This policy brief is the third in a series of thematic policy briefs in the OECD's Resourcing Higher Education Project. This wider project aims to provide a shared knowledge base for OECD member and partner countries on policy for higher education resourcing, drawing on system-specific and...