R. M. Twyman (Twyman, R. M.)

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  Gene Transfer To Plants
  by R. M. Twyman
  Softcover, Routledge, ISBN 1859962092 (1-85996-209-2)
• 
  Instant Notes In Developmental Biology
  by R. M. Twyman
  Softcover, Routledge, ISBN 1859961533 (1-85996-153-3)
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  Principles of Gene Manipulation and Genomics
  by R. M. Twyman, Richard M. Twyman, Sandy B. Primrose
  Softcover, Blackwell Pub, ISBN 1405135441 (1-4051-3544-1)
• 
  Principles Of Proteomics
  by R. M. Twyman
  Softcover, Bios Scientific Pub Ltd, ISBN 1859962734 (1-85996-273-4)