English studies series 10: agriculture /

Eitemau Tebyg

• English studies series 3; physics, mathematics, biology and applied sciences /
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  Cyhoeddwyd: (1964)
• Study of social dialects in American English /
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  Cyhoeddwyd: (1974)
• Encyclopedia of language and linguistics 10V /
  Cyhoeddwyd: (1994)
• Background to english /
  gan: Tregidgo, P S
• Kings english /
  gan: Fowler, H.W .
  Cyhoeddwyd: (1973)