Showing 91 - 100 results of 256 for search '"Nitrogen."', query time: 0.02s Refine Results
  1. 91

    Denitrification by Payne, W. J. (William Jackson) 1925-

    Published 1981
    Book

    Denitrification
  2. 92

    Effects of nitrogen and phosphorus ratios on the productivity of brackishwater fishponds by Saclauso, Crispino A.

    Published 1981
    Thesis

    Effects of nitrogen and phosphorus ratios on the productivity of brackishwater fishponds
  3. 93

    Nitrogen-potassium ratios in relation to nutrient content and yield of cotton [microform]. by Aragon, Miguel L. 1949-

    Published 1980
    Visual Material

    Nitrogen-potassium ratios in relation to nutrient content and yield of cotton [microform].
  4. 94

    The NPK nutrition and moisture relation studies and their effects on quality of Virginia tobacco [microform] by Wiroatmodjo, Joedojono 1945-

    Published 1980
    Visual Material

    The NPK nutrition and moisture relation studies and their effects on quality of Virginia tobacco [microform]
  5. 95

    Nutrient composition and growth of pine-apple and coconut intercrops as influenced by nitrogen, phosphorus and potasium [microform]. by Margate, Rogaciano Zamoras 1944-

    Published 1980
    Visual Material

    Nutrient composition and growth of pine-apple and coconut intercrops as influenced by nitrogen, phosphorus and potasium [microform].
  6. 96

    Study in yields and morphological characters of sugarcane as affected by spacing and fertilization [microform] by Dalisay, Alejandro Reyes 1941-

    Published 1980
    Visual Material

    Study in yields and morphological characters of sugarcane as affected by spacing and fertilization [microform]
  7. 97

    Nitrogen and rice

    Published 1979
    Book

    Nitrogen and rice
  8. 98

    Nitrogen and rice

    Published 1979
    Book

    Nitrogen and rice
  9. 99

    Some considerations when estimating profitable levels of applied N for rice by Shah, R.N

    Published 1979
    Book

    Some considerations when estimating profitable levels of applied N for rice
  10. 100

    Environmental factors affecting fertilizer nitrogen efficiency in flooded tropical rice [microform] by Fagi, Achmad Mudzakkir 1940-

    Published 1979
    Visual Material

    Environmental factors affecting fertilizer nitrogen efficiency in flooded tropical rice [microform]

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