Showing 61 - 80 results of 265 for search '', query time: 0.30s Refine Results
  1. 61
    The impact of inorganic phosphates in the environment : final report /
    by Welch, Justine
    Published 1978
    Government Document Book
  2. 62
    Phosphorus removal in lower Great Lakes municipal treatment plants /
    Published 1980
    Government Document Book
  3. 63
    A more comprehensive approach is needed to clean up the Great Lakes : summary : report to the Congress /
    Published 1982
    Government Document Book
  4. 64
    Effects of shallow water tables on height growth and phosphorus uptake by loblolly and slash pines /
    by Tiarks, A. E.
    Published 1982
    Government Document Book
  5. 65
    A more comprehensive approach is needed to clean up the Great Lakes : report to the Congress /
    Published 1982
    Government Document Book
  6. 66
    Retention and transformations of selected pesticides and phosphorus in soil-water systems : a critical review /
    Published 1982
    Government Document Book
  7. 67
    Regulatory impact analysis of emission standards for elemental phosphorus plants /
    Published 1984
    Government Document Book
  8. 68
    Impact of algal-available phosphorus on Lake Erie water quality : mathematical modeling /
    by Salisbury, Douglas K.
    Published 1984
    Government Document Book
  9. 69
    NTP technical report on the toxicology and carcinogenesis studies of tetrakis (hydroxymethyl) phosphonium sulfate (THPS) (CAS no. 55566-30-8) and tetrakis (hydroxymethyl) phosphonium chloride (THPC) (CAS no. 124-64-1) in F344/N rats and B6C3F?mice (gavage studies) /
    Published 1987
    Government Document Book
  10. 70
    A review : phosphrous-plankton [as printed] dynamics and phosphrous-cycling [sic] in aquatic systems /
    by Tarapchak, Stephen J.
    Published 1987
    Government Document Book
  11. 71
    New experiments, and observations, made upon the icy noctiluca : imparted in a letter to a friend living in the country : to which is annexed A chymical paradox /
    Microform Book
  12. 72
    The aerial noctiluca, or, Some new phænomena and a process of a factitious self-shining substance : imparted to a friend living in the country /
    Microform Book
  13. 73
    De quamplurimis phosphoris nunc primum detectis commentarius.
    Microform Book
  14. 74
    Carl Wilhelm Boeckmann's Versuche über das Verhalten des Phosphorus in verschiedenen Gasarten /
    Microform Book
  15. 75
    Sopra alcune proprietà del fosforo : esperienze ed osservazioni /
    by Branchi, Giuseppe, 1766-
    Published 1813
    Microform Book
  16. 76
    Nitrogen, phosphorus, and sulphur utilization by fungi : Symposium of the British Mycological Society held at the University of Birmingham, April 1988 /
    Published 1989
    Book
  17. 77
    Phosphorus for agriculture : a situation analysis /
    Published 1978
    Book
  18. 78
    Molecular and cellular regulation of calcium and phosphate metabolism : proceedings of the Symposium on Molecular and Cellular Regulation of Calcium and Phosphate Metabolism, held in Vienna, November 17, 1988 /
    Published 1990
    Conference Proceeding Book
  19. 79
    The aerial noctiluca, or, Some new phœnomena, and a process of a factitious self-shining substance : imparted in a letter to a friend living in the country /
    Microform Book
  20. 80
    Noctiluca aeria, sive, Nova quædam phænomena in substantiæ factitæ sive artificialis, sponte lucidæ, productione, observata : unà cum adnexo ejusdem substantiæ processa : amico cuidam, cure agenti, epistolicè communicata /
    by Boyle, Robert, 1627-1691
    Published 1682
    Microform Book
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