Insects of Britain and Ireland: the genera of Lepidoptera-Geometridae

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L. Watson and M. J. Dallwitz

Interactive key and information retrieval

The interactive key is easy to use, and has many features that will help you make accurate identifications, including:

If the Intkey app is already installed on your computer, you can start the key.

Intkey is available at delta-intkey.com/www/programs.htm.


The complete package (key, descriptions, and illustrations) is available on DVD.


Contents