TY - ART TI - The biological relation between bacteria and the more highly organized flora of running streams. Comparative studies upon the pseudo-diphtheria, or Hofmann bacillus, the Xerosis bacillus, and the Löffler bacillus — Illustration, BHL page 23887375 PY - 1898 UR - https://www.biodiversitylibrary.org/page/23887375 ID - page-23887375 ER -