Search Results - "september"

  1. 641

    Biological indicators of water quality /

    Published 1979
    Book
  2. 642

    Soil fertility and climatic constraints in dryland agriculture /

    Published 1993
    Book
  3. 643

    Economics of university education in Papua New Guinea by Murphy, Terence

    Published 1982
    Book
  4. 644

    Water meters; selection, installation, testing, and maintenance.

    Published 1973
    Book
  5. 645

    Intelligent machinery : theory and practice /

    Book
  6. 646

    Optical radiation and visual health /

    Published 1986
    Book
  7. 647

    Groundwater quality management /

    Published 1994
    Book
  8. 648

    Sterility in wheat in subtropical Asia : extent, causes and solutions /

    Published 1996
    Book
  9. 649

    Biological waste treatment /

    Published 1971
    Book
  10. 650

    Solar energy /

    Published 1975
    Book
  11. 651

    Shallow lakes : contributions to their limnology /

    Published 1980
    Book
  12. 652

    Language spread studies in diffusion and social change

    Published 1982
    Book
  13. 653

    State of the art symposium : electrochemistry

    Published 1983
    Book
  14. 654

    Pacific economic co-operation : Suggestions for action /

    Published 1981
    Book
  15. 655

    The Soil resources of tropical Africa a symposium of the African Studies Association of the United Kingdom

    Published 1968
    Book
  16. 656

    Acarology VI /

    Published 1984
    Conference Proceeding Book
  17. 657

    Technological change in postharvest handling and transportation of grains in the humid tropics /

    Published 1987
    Book
  18. 658

    On the construction of programs

    Published 1980
    Book
  19. 659

    Integration of ruminants into plantation systems in Southeast Asia /

    Published 1995
    Book
  20. 660

    Proceedings of the Tenth Pacific Science Congress /

    Published 1963
    Conference Proceeding Book