Dangos 1 - 2 canlyniadau o 2 ar gyfer chwilio 'Tusneem, Muhammad Ehsan ul Haq 1945-', amser ymholiad: 0.01e Mireinio'r Canlyniadau
  1. 1

    Availability and transformation of phosphorus fertilizers in submerged and nonsubmerged soils gan Tusneem, Muhammad Ehsan ul Haq 1945-

    Cyhoeddwyd 1967
    Traethawd Ymchwil

    Availability and transformation of phosphorus fertilizers in submerged and nonsubmerged soils
  2. 2

    Availability and transformationa of phosphorus fertilizers in submerged and non-submerged soils [microform] gan Tusneem, Muhammad Ehsan ul Haq 1945-

    Cyhoeddwyd 1967
    Visual Material

    Availability and transformationa of phosphorus fertilizers in submerged and non-submerged soils [microform]

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