Fresh water snails of Africa and their medical importance

समान संसाधन

• Haliotis
  द्वारा: Crofts, Doris R.
• Cone shells of the world
  द्वारा: Marsh, J. A.
• Freshwater snails of Africa and their medical importance
  द्वारा: Brown, D S
  प्रकाशित: (1980)
• Flukes and snails
  द्वारा: Wright, C A
  प्रकाशित: (1971)
• Biological of the mollusca
  द्वारा: Purchon, R. D.
  प्रकाशित: (1968)