VI. A Revisional Monograph of Recent Ephemeridae or Mayflies.- Part VI
Published in Transactions of the Linnean Society of London. 2nd Series: Zoology, in 1888, in volume 3, issue 6, pages 320-346
Date published:1888-02
Published in Transactions of the Linnean Society of London. 2nd Series: Zoology, in 1888, in volume 3, issue 6, pages 320-346
Date published:1888-02