• publisher: San Francisco : California Academy of Sciences
  • creator: California Academy of Sciences
  • contributor: California Academy of Sciences.
  • Keyword: Science.
  • years: 1890-
  • pages: v. :
  • class: Q11
  • isbn: 0068-5461
  • notes: Latest issue consulted: No. 50 (May 4, 2001).
  • download: pdf file