Soil fertility and fertilizers by Beaton, James D.

Subjects:

Soil fertility and fertilizers by Beaton, James D.

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Soil fertility and fertilizers by Nelson, Werner L.

Subjects:

Fertilizers and soil fertility by Jones, Ulysses S.

Subjects: “…Fertilizers…”

Soil fertility and fertilizers : an introduction to nutrient management by Beaton, James D.

Subjects: “…Fertilizers…”

Fertilizer manual.

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Computation for studies of fertility and fertilizer requirements by Colwell, J.D

Subjects: “…Soils fertility…”

Soil fertility, fertilizer and nutrient management by Kashyap, Ravinder Kumar

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Biofertilizers in Indian agriculture (An annotated bibliography, 1906-84 by Somani, L.L

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Fluid fertilizer : science and technology

Subjects: “…Liquid fertilizer…”

Soil fertility by Millar , Charles Ernest

Subjects: “…Fertilizers…”

Soils and fertilizers by Macself , A.J

Subjects: “…Fertilizers…”

Fertilizer procurement by Few, H.S.S

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Forest fertilization : a bibliography, with abstracts, on the use of fertilizers and soil amendments in forestry

Subjects: “…Forest soils-Fertilization-Bibliography…”

The fertilizer encyclopedia : overviewing plant growth, soil fertility, fertilizer chemistry and nutrient management

Subjects: “…Fertilizers-Encyclopedias and dictionaries…”

Fertilizers and manures by Hall, A. Daniel

Subjects: “…Fertilizers…”

Fertility of soils: a future for farming in the west African Savannah by Pieri, J.M.G

Subjects: “…Soil fertility-Africa, French-speaking West…”

Soil fertility by Foth, Henry D.

Subjects: “…Soil fertility…”

Fertilizer procurement

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Soils and Fertilizers by Snyder, Harry

Subjects: “…Geological, Formation and Classification of Soils, Nitrogen of the Soil, Phosphate Fertilizers…”