Treatese on zoology :Part IVPlatyhelmia,Mesozoa and Nemertini

Míreanna Comhchosúla

• Treatise on zoology, Part4: The platyhelmia, mesozoa and nemertini
  le: Lankester, E Ray, Ed
  Foilsithe: (1964)
• Treatise on zoology part VII :appendiculata`
  le: Ray Lankester
  Foilsithe: (1909)
• General Zoology
  le: Robert L Usinger, et al.
  Foilsithe: (1957)
• Soil Zoology
  le: D Keith McE kevan
  Foilsithe: (1955)
• General Zoology
  le: Tracy I Storer
  Foilsithe: (1951)