Parasitic Environment and Plan of Control

Lignende værker

• Principles of Parasite Control
  af: Cameron, T. W. M.
  Udgivet: (1939)
• Principles of Parasite Control: C. Aévoidance of Infection of the Host and Prevention of Ingress of the Parasite
  af: Cameron, T. W. M.
  Udgivet: (1939)
• Principles of Parasite Control : B. Methods of Destroying Infective Larvae (Free or Enclosed in Egg Shells)
  af: Cameron, T. W. M.
  Udgivet: (1939)
• Parasitism and its Importance
  af: Cameron, T. W. M.
  Udgivet: (1939)
• Control of Parasitism in Sheep
  af: Brown, J. C.
  Udgivet: (1939)