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December 2000The Stream Periphyton Monitoring Manual describes a standard set of methods for regional councils, consultants and researchers to collect and analyse data on periphyton for resource surveys, impact assessments/monitoring, state of environment reporting and research studies. Read more
July 2007This document provides practical advice and tools to use when procuring waste management and recycling contracts. Read more
May 2007This material is incorporated by reference in the National Policy Statement for Freshwater Management 2020. Read more