Search Results - Ponnamperuma, F.N

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  1. 1

    Rice soils of Sri Lanka / by Ponnamperuma, F.N

    Published 1989
    Book
  2. 2

    Physicochemical properties of submerged soils in relation to fertility : by Ponnamperuma, F. N. (Felix Nelson), 1920-

    Published 1977
    Book
  3. 3

    Specific soil chemical characteristics for rice production in Asia / by Ponnamperuma, F. N. (Felix Nelson), 1920-

    Published 1976
    Book
  4. 4

    Screening rice for tolerance to mineral stresses / by Ponnamperuma, F. N. (Felix Nelson), 1920-

    Published 1977
    Book
  5. 5

    Behavior of minor elements in paddy soils / by Ponnamperuma, F. N. (Felix Nelson), 1920-

    Published 1977
    Book
  6. 6

    IR42 : a rice type for small farmers of South and Southeast Asia / by Ponnamperuma, F. N. (Felix Nelson), 1920-

    Published 1979
    Book
  7. 7

    The contributions of varietal tolerance for problem soils to yield stability in rice / by Mahadevappa, M.

    Published 1979
    Other Authors:
    Book