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Book, 1979
Current format, Book, 1979, , No Longer Available.
Book, 1979
Current format, Book, 1979, , No Longer Available. Offered in 0 more formats
In his new preface Bernd Heinrich ranges from Maine to Alaska and north to the Arctic as he summarizes findings from continuing investigations over the past twenty-five years--by him and others--into the wondrous "energy economy" of bumblebees.
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