Showing 61 - 80 results of 2,120 for search '', query time: 0.18s Refine Results
  1. 61
    Dungerfibel /
    by Hoffmann, Max, 1868-
    Published 1939
    Book
  2. 62
    Soil fertility and fertilizers /
    by Halligan, James Edward, 1879-
    Published 1912
    Book
  3. 63
    Fertility and fertilizer hints /
    by Halligan, James Edward, 1879-
    Published 1911
    Book
  4. 64
    Fertilizers and manures /
    Book
  5. 65
    Fertilisers and manures /
    Book
  6. 66
    Fertilisers and manures /
    Book
  7. 67
    Agriculture, a new approach.
    by Hainsworth, Peter Hugh, 1921-
    Published 1954
    Book
  8. 68
    Handbook of fertilizers ; their sources, make-up, effects, and use /
    Book
  9. 69
    Die bestimmung des dungerbedurfnisses des bodens /
    Book
  10. 70
    The feeding of crops and stock ; an introduction to the science of the nutrition of plants and animals /
    Book
  11. 71
    Crop growing and crop feeding ; a book for the farm, garden and orchard, with special reference to the practical methods of using commercial fertilizers therein /
    Book
  12. 72
    Plant analysis and fertilizer problems /
    Published 1964
    Conference Proceeding Book
  13. 73
    Die bodenaziditat nach agrikulturchemischen gesichtspunkten dargestellt /
    by Kappen, Hubert, 1878-
    Published 1929
    Book
  14. 74
    An annotated bibliography of rice soils and fertilizers /
    by Jacks, G. V. (Graham Vernon)
    Published 1954
    Book
  15. 75
    Soils and fertilizers /
    Book
  16. 76
    The fertility of the land : a summary sketch of the relationship of farm-practice to the maintaining and increasing of the productivity of the soil /
    Book
  17. 77
    Literatursammlung aus dem Gesamtgebiet der Agrikulturchemie.
    by Niklas, Hans, 1884-
    Published 1931
    Book
  18. 78
    Lehrbuch der agrikulturchemie /
    Book
  19. 79
    The effect of fertilisers on grasses in certain areas in South Africa : with special reference to nitrogen.
    by Meredith, Dudley Bertie David
    Published 1947
    Thesis Book
  20. 80
    Inorganic nutrition, fertilization and soil amelioration for lowland rice.
    by Mitsui, Shingo
    Published 1956
    Book
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