Đang hiển thị 1,251 - 1,260 kết quả của 2,130 cho tìm kiếm '"Soil."', thời gian truy vấn: 0.02s Tinh chỉnh kết quả
  1. 1251

    Chemical retardation of the reduction of flooded soils and its effects on the growth of rice plant [microform] Bằng Wen Lin Yuan, 1928-

    Được phát hành 1977
    Visual Material

    Chemical retardation of the reduction of flooded soils and its effects on the growth of rice plant [microform]
  2. 1252

    Amelioration of an acid sulfate soil [microform] Bằng Attanandana, Tasnee 1944-

    Được phát hành 1977
    Visual Material

    Amelioration of an acid sulfate soil [microform]
  3. 1253

    Distribution of the forms of nitrogen in some Philippine soils [microform] Bằng Caramancion, Maria Nylda Villena 1945-

    Được phát hành 1977
    Visual Material

    Distribution of the forms of nitrogen in some Philippine soils [microform]
  4. 1254

    Studies on sulfur nutrition of rice plant [microform] Bằng Chaudhry, Muhammad Rashid 1941-

    Được phát hành 1977
    Visual Material

    Studies on sulfur nutrition of rice plant [microform]
  5. 1255

    Some characteristics of eight major soil series from the Visayan islands, Philippines and their potassium status [microform] Bằng Magat, Severino S. 1946-

    Được phát hành 1977
    Visual Material

    Some characteristics of eight major soil series from the Visayan islands, Philippines and their potassium status [microform]
  6. 1256

    Effect of PH on the growth of rhizobia and nitrogen fixation in some rhizobium-legume associations [microform] Bằng Pratuang, Krootha 1944-

    Được phát hành 1977
    Visual Material

    Effect of PH on the growth of rhizobia and nitrogen fixation in some rhizobium-legume associations [microform]
  7. 1257

    Rice hull-soil mixtures as growing media for tomato transplants [microform] Bằng Lt Tung, 1946-

    Được phát hành 1977
    Visual Material

    Rice hull-soil mixtures as growing media for tomato transplants [microform]
  8. 1258

    Nitrogen transformations in flooded soils [microform] Bằng Salandanan, Salvador 1932-

    Được phát hành 1977
    Visual Material

    Nitrogen transformations in flooded soils [microform]
  9. 1259

    Nitrogen transformation in flooded maahas clay with and without rice [microform] Bằng Racho, Vicente Villapaz 1937-

    Được phát hành 1977
    Visual Material

    Nitrogen transformation in flooded maahas clay with and without rice [microform]
  10. 1260

    Microbial transformation of sulfur in soil [microform] Bằng Vangnai, Somsak 1939-

    Được phát hành 1977
    Visual Material

    Microbial transformation of sulfur in soil [microform]

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