Dangos 1 - 5 canlyniadau o 5 ar gyfer chwilio 'Frear, Donald E H', amser ymholiad: 0.02e Mireinio'r Canlyniadau
  1. 1
    CHEMISTRY OF THE PESTICIDES
    gan FREAR DONALD E H
    Cyhoeddwyd 1955
    Printed Book
  2. 2
    Chemistry of the Pesticides
    gan Frear , Donald , E H
    Cyhoeddwyd 2018
    Printed Book
  3. 3
    Catalogue of insecticides and fungicides. V. 1. Chemical insecticides
    gan Frear, Donald E H
    Cyhoeddwyd 1947
    Printed Book
  4. 4
    Chemistry of the Pesticides
    gan Frear, Donald E.H
    Cyhoeddwyd 2018
    Printed Book
  5. 5
    Catalogue of insecticides and Fungicides: V2. Chemical Fungicides and plant insecticides
    gan Frear, Donald E H
    Cyhoeddwyd 1948
    Printed Book
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