Origin, variation, immunity and breeding of cultivated plants

Eitemau Tebyg

• THE ORIGIN, VARIATION, IMMUNITY AND BREEDING OF CULTIVATED PLANTS
  gan: VAVILOV N.I
  Cyhoeddwyd: (1951)
• Origin and geography of cultivated plants
  gan: Vavilov, N I
  Cyhoeddwyd: (1992)
• Origin of cultivated plants
  gan: Decandolle, Alphonse
  Cyhoeddwyd: (1967)
• Orgin and geography of cultivated plants
  gan: Vavilov,N I
  Cyhoeddwyd: (1992)
• CULTIVATED PLANTS
  gan: BURBIDGE,F.W
  Cyhoeddwyd: (1977)