P145 - Environmental study areas
This document is designed to help you plan, build and use an environmental study area.
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P059 - Planning a pond
This document is a starting point for anyone intending to build a school pond. It contains information about safety and design features that will enhance your pond's usability.
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P061 - Building a pond
This document describes how to build a safe and long lasting pond using a liner. It includes an equipment list and liner calculations.
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