Showing 181 - 200 results of 797 for search '', query time: 0.15s Refine Results
  1. 181
    Optical system contamination V : and stray light and system optimization : 5-7 August 1996, Denver, Colorado /
    Published 1996
    Book
  2. 182
    Why poor children stay sick : the human ecology of child health and welfare in rural Malawi /
    by Lindskog, Per
    Published 1989
    Book
  3. 183
    Safe drinking water /
    by Reisch, Mark E. Anthony
    Published 1980
    Microform Book
  4. 184
    Is someone contaminating-- your drinking water? : an overview of potentially harmful shallow injection wells.
    Published 1997
    Government Document Book
  5. 185
    Fish inspection, quality control, and HACCP : a global focus : proceedings of the conference held May 19-24, 1996, Arlington, Virginia, USA /
    Published 1997
    Conference Proceeding Book
  6. 186
    Drinking water : Safe Drinking Water Act reauthorization issues : statement for the record by Peter F. Guerrero, Director, Environmental Protection Issues, Resources, Community, and Economic Development Division, before the Committee on Environment and Public Works, U.S. Senate.
    by Guerrero, Peter F.
    Published 1995
    Government Document Microform Book
  7. 187
    Seafood safety, processing, and biotechnology /
    Published 1997
    Book
  8. 188
    The U.S. Geological Survey drinking water initiative.
    Published 1997
    Get full text
    Government Document Book
  9. 189
    Information collection requirements rule : protozoa and enteric virus sample collection procedures.
    Published 1995
    Government Document Microform Book
  10. 190
    Pathogen and microbial contamination management in micropropagation /
    Published 1997
    Conference Proceeding Book
  11. 191
    Pulsed plasma thruster contamination /
    Published 1996
    Government Document Book
  12. 192
    Detection of crotalaria seed in mixed feeds /
    by Brown, E. Evan, Fudge, J. F.
    Published 1960
    Available online via OAK Trust Repository
    Government Document Book
  13. 193
    Drinking water : information on the quality of water found at community water systems and private wells : report to congressional requesters.
    Published 1997
    Government Document Microform Book
  14. 194
    Guidance for assessing chemical contaminant data for use in fish advisories.
    Published 1993
    Government Document Microform Book
  15. 195
    Options for design of the national drinking water contaminant occurrence data base : background document (working draft) for the national contaminant occurrence data base stakeholders meeting, February 12-13, 1998, Washington, D.C.
    Published 1998
    Government Document Microform Book
  16. 196
    Optical systems contamination and degradation : 20-23 July 1998, San Diego, California /
    Published 1998
    Book
  17. 197
    Animal feeding and food safety : report of an FAO Expert Consultation, Rome, 10-14 March 1997.
    Published 1998
    Conference Proceeding Book
  18. 198
    Research plan for arsenic in drinking water.
    Published 1998
    Government Document Microform Book
  19. 199
    Drinking water : some households rely on untreated water from irrigation systems : report to congressional committees /
    Published 1998
    Government Document Microform Book
  20. 200
    Arsenic in drinking water /
    Published 1999
    Book
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