Coleen Mannheimer (Mannheimer, Coleen)

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  Cyperaceae of Namibia: An Illustrated Key
  by Namibia, Coleen Mannheimer, N. V. Clarke, National Botanical Research Institute (Namibia)
  Hardcover, National Botanical Research Institute, ISBN 0869764853 (0-86976-485-3)
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  Let's Look at Grasses
  by Namibia, Coleen Mannheimer, Enviroteach (Desert Research Foundation of Namibia)
  Hardcover, Enviroteach, ISBN 9991643117 (99916-43-11-7)
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  Let's Look at Seaweeds
  by Namibia, Teresa Sguazzin, Derick du Toit, Asser Karita, Antje Burke, Coleen Mannheimer
  Hardcover, Enviroteach, ISBN 9991643036 (99916-43-03-6)
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  via
  Tree Atlas of Namibia
  by Barbara Curtis, Coleen Mannheimer, National Botanical Research Institute (Namibia)
  Hardcover, National Botanical Research Institute, Ministry of Agriculture, Water and Forestry, ISBN 9991668063 (99916-68-06-3)