Drinking Water Books

  • Classification and Inventory of the World´s Wetlands

    This book brings together, for the first time, information on various wetland classification systems and wetland inventories from around the world, outlining regional, national and local wetland classifications developed in Africa, Australia, Canada, China, Europe, India, South America and the USA. Oriented towards the conservation and ...

  • Anchorages: Making The Connection (DVD)

    Hook up your fall protection system with these solid anchoring techniques. Even the best fall protection system is useless without the proper anchorage. Hook up with this program now, which adheres to OSHA’s Personal Fall Arrest System (1910. 66 app C and 1926 subpart M App C) Standard. Guidelines for safe hook-upGeneral rules for identifying ...

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