Richard Halse – författare

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1 produkter

1. 

   Aquatic and Wetland Plants of Oregon

   Av Richard Halse

   Häftad, 2008

   284 kr

   Tillfälligt slut

   Aquatic and wetland plants pose a particular problem for those wishing to identify them, because their flowering period is short and often unpredictable. The field botanist, the curious naturalist, the wetlands investigator, or the land manager is often faced with the difficulty of identifying a …