Dangos 1 - 2 canlyniadau o 2 ar gyfer chwilio 'Garcia, Rolando G. 1938-', amser ymholiad: 0.01e Mireinio'r Canlyniadau
  1. 1

    Studies on the tolerance of Pomatiopsis (Oncomelania) Quadrasi (Moellendorff) to varying dissolved oxygen concentration and organic pollution [microform] gan Garcia, Rolando G. 1938-

    Cyhoeddwyd 1977
    Visual Material

    Studies on the tolerance of Pomatiopsis (Oncomelania) Quadrasi (Moellendorff) to varying dissolved oxygen concentration and organic pollution [microform]
  2. 2

    Studies on the tolerance of Pomatiopsis (Oncomelania) Quadrasi (Moellendorff) to varying dissolved oxygen concentration and organic pollution gan Garcia, Rolando G. 1938-

    Cyhoeddwyd 1966
    Traethawd Ymchwil

    Studies on the tolerance of Pomatiopsis (Oncomelania) Quadrasi (Moellendorff) to varying dissolved oxygen concentration and organic pollution

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