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Are you Gerald C. Llewellyn, author of the books below?
Biodeterioration Research by Gerald C. Llewellyn Biodeterioration Research 1 by Gerald C. Llewellyn Mycotoxins, Wood Decay, Plant Stress, Biocorrosion, and Gener... by Gerald C. Llewellyn Biodeterioration Research 1 by Gerald C. Llewellyn Mycotoxins, Wood Decay, Plant Stress, Biocorrosion, and Gener... by Gerald C. Llewellyn Biodeterioration Research by Gerald C. Llewellyn Biodeterioration Research 2 by Charles E. O'Rear Biodeterioration Research 2 by Charles E. O'Rear


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