• publisher: Washington, Govt. print. off.
  • creator: Marsh, C. Dwight (Charles Dwight) Clawson, A. B., joint author Marsh, Hadleigh, b. 1888, joint author
  • contributor: Clawson, A. B., joint author. Marsh, Hadleigh, b. 1888, joint author.
  • Keyword: Zigadenus.
  • years: 1915.
  • pages: 46 p.
  • class: S21
  • download: pdf file