Showing 161 - 180 results of 995 for search '', query time: 0.24s Refine Results
  1. 161
    Symposium: Stoffhaushalt der Binnengewässer: Chemie und Mikrobiologie Biogenic Metabolism of Freshwaters: Chemistry and Microbiology.
    Published 1968

    Conference Proceeding Book
  2. 162
    Allgemeine Hydrobiologie

    Book
  3. 163
    Nordic journal of freshwater research
    Published 1989

    Serial
  4. 164
    Environmental requirements and pollution tolerance of common freshwater chironmidae /

    Book
  5. 165
    The biological relation of aquatic plants to the substratum /

    Thesis Book
  6. 166
    Books on aquatic biology : freshwater and marine /
    by Keeler, Carl R
    Published 1965

    Book
  7. 167
    Downstream: a natural history of the river
    by Bardach, John E
    Published 1964

    Book
  8. 168
    A guide to the study of fresh-water biology, with special reference to aquatic insects and other invertebrate animals and phyto-plankton,

    This item is not available through BorrowDirect. Please contact your institution’s interlibrary loan office for further assistance.
    Book
  9. 169
    Freshwater & marine biology : Project S.M.A.R.T. /
    Published 1996

    This item is not available through BorrowDirect. Please contact your institution’s interlibrary loan office for further assistance.
    Book
  10. 170
    A biological survey of lakes and ponds of the Androscoggin and Kennebec river drainage systems in Maine,
    Published 1941

    This item is not available through BorrowDirect. Please contact your institution’s interlibrary loan office for further assistance.
    Book
  11. 171
    Our ancient lakes : a natural history /
    by McKinnon, Jeffrey
    Published 2023

    Book
  12. 172
    A biological survey of lakes and ponds of the central coastal area of Maine,
    by Cooper, Gerald Paul
    Published 1942

    This item is not available through BorrowDirect. Please contact your institution’s interlibrary loan office for further assistance.
    Book
  13. 173
    Demonstration of the Ecological Effects of Streptomycin and Malathion on Synthetic Aquatic Microcosms /

    This item is not available through BorrowDirect. Please contact your institution’s interlibrary loan office for further assistance.
    Book
  14. 174
    La faune profonde des lacs suisses. .. (Tirages à part des Mémoires de la Société helvétique des sciences naturelles.)

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    Book
  15. 175
    A Biological survey of the Mohawk-Hudson watershed
    Published 1935

    This item is not available through BorrowDirect. Please contact your institution’s interlibrary loan office for further assistance.
    Book
  16. 176
    Estudio de la carga orgánica y bacteriana en el embalse Río Hondo (Tucumán y Santiago del Estero, Argentina) /
    by Romero, Nora Cristina
    Published 1997

    Book
  17. 177
    Pond life; a guide to common plants and animals of North American ponds and lakes,

    Book
  18. 178
    Limnology /

    Book
  19. 179
    World directory of hydrobiological and fisheries institutions

    Book
  20. 180
    Habitat, biota, and sediment characteristics at selected stations in the lower Illinois River Basin, Illinois, 1996-98 /
    by Adolphson, Debbie L
    Published 2001

    Government Document Book
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