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GCOS Surface Reference Network (GSRN): Justification, Requirements, Siting...
This document provides a proposal for the establishment of a GCOS Surface Reference Network (GSRN). Reference quality observations are directly traceable to the International... -
PCB Management Guidance: Maintenance, Handling, Transport and Interim...
The purpose of this PCB Management Guidance is to support stakeholders engaged in the maintenance, handling, transport and interim storage of liquids containing PCB and...