• publisher: [Chicago] : The Museum
  • creator: Chicago Natural History Museum
  • Keyword: Chicago Natural History Museum Periodicals. Natural history Periodicals. Periodicals. fast (OCoLC)fst01411641
  • years: [1944]-1963.
  • pages: 21 v. :
  • class: QH71.C4
  • isbn: 1067-2486
  • download: pdf file