Our common butterflies. (Guide leaflet, no. 38)

Lutz, Frank Eugene, 1879-1943.Watson, Frank E.2020-05-062020-05-061920-09http://digitallibrary.amnh.org/handle/2246/717529 p. : ill. ; 25 cm.Reprint of the 1917 edition (3rd edition).en-USButterflies -- Northeastern States -- Popular works.Insects -- Northeastern States -- Popular works.Our common butterflies. (Guide leaflet, no. 38)Other