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Rex Sawyer, an authority on pollen has written a most useful manual for those lucky enough to possess a microscope. Awarded a Bronze Medal at the Apimondia 1983 Budapest Conference. This includes the CD - an illustrated key to accompany Rex Sawyer’s book.
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CD by John Chandler and Dave Rennison (Harrogate and Ripon BKA): An illustrated Key to accompany Rex Sawyer's book. This item is the CD An Illustrated Key (Chandler & Rennison) only.