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  1. 1

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

    Pubblicazione 1967
    Tesi

    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] di Tusneem, Muhammad Ehsan ul Haq 1945-

    Pubblicazione 1967
    Visual Material

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

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