J. R. Barnett (Barnett, J. R.)

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  Cell and Molecular Biology of Wood Formation
  by R. A. Savidge, J. R. Barnett, R. Napier
  Hardcover, Taylor & Francis Group, ISBN 1859961231 (1-85996-123-1)
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  Plant Names in Homeopathy: An Annotated Checklist of Currently Accepted Names in Common Use
  by Vilma Bharatan, C. J. Humphries, J. R. Barnett, Natural History Museum, London, England Staff
  Softcover, Natural History Museum Publications, ISBN 0565091778 (0-565-09177-8)
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  Xylem Cell Development
  by J. R. Barnett
  Hardcover, Castle House, ISBN 0719400503 (0-7194-0050-3)