Red Data Books of Britain and Ireland: Stoneworts - General

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Red Data Books focus attention on the plants and animals most in need of conservation actions. This volume covers Characeae (stoneworts), which are a class of green algae. A total of 33 species have been recorded in Britain. Stoneworts are remarkable for their complexity of structure and grow completely underwater. They are especially associated with clean water, so many species have suffered badly from water pollution. This book describes the habitats typically colonised by stoneworts, and gives an account of each species. Information on identification, British, Irish, and international distribution, ecology, threats, protection and conversation is included along with line drawings and British distribution maps. Some colour photographs illustrating habitats are also included.

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Zecom Photocopyable Waterproof Paper - Zecom paper can be used in photocopiers, including colour copiers, and laser printers without melt, distortion or curl. The photocopy is then waterproof. The paper has extreme long term resistance to water, oil, detergent and mud. It may also be written on in pencil, ball pen, pressurised pens and waterproof or non-waterproof markers. Size A4, thickness 120um. weight 165gsm, pack of 100 sheets.

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