Eleanor Ormerod, LL. D., Economic Entomologist : Autobiography and Correspondence — CHAPTER XX LETTERS TO DR. J. FLETCHER (continued) AND TO DR. BETHUNE

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Eleanor Ormerod, LL. D., Economic Entomologist : Autobiography and Correspondence CHAPTER XX LETTERS TO DR. J. FLETCHER (continued) AND TO DR. BETHUNE · ch 39/64

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