Showing 161 - 180 results of 797 for search '', query time: 0.19s Refine Results
  1. 161
    National pesticide survey : glossary.
    Published 1990
    Government Document Book
  2. 162
    Scientists' review, pesticides in the diets of infants and children.
    Published 1993
    Book
  3. 163
    Trace elements in seafood organisms around southern California municipal wastewater outfalls /
    by Young, David R.
    Published 1978
    Book
  4. 164
    Optical system contamination : effects, measurement, and control IV : 28-29 July 1994, San Diego, California /
    Published 1994
    Book
  5. 165
    Contamination control and plume assessment of low--energy thrusters /
    by Scialdone, John J.
    Published 1993
    Government Document Book
  6. 166
    Planetary protection issues and future Mars missions /
    Published 1991
    Government Document Book
  7. 167
    Computerized atmospheric trace contaminant control simulation for manned spacecraft /
    by Perry, J. L.
    Published 1993
    Government Document Book
  8. 168
    A users' guide to the trace contaminant control simulation computer program /
    by Perry, J. L.
    Published 1994
    Government Document Book
  9. 169
    Trace contaminant control simulation computer program /
    by Perry, J. L.
    Published 1994
    Government Document Book
  10. 170
    A civil action /
    by Harr, Jonathan
    Published 1995
    Book
  11. 171
    Safe drinking water : future trends and challenges : an Environmental Futures report.
    Published 1995
    Government Document Book
  12. 172
    Seafood safety : National Academy of Sciences report on seafood safety, seafood training program lecture notes, resource directory.
    Published 1995
    Government Document Microform Book
  13. 173
    A study of space station contamination effects : proceedings of a workshop sponsored by the Office of Space Science and Applications, National Aeronautics and Space Administration, Washington, D.C., and held at Hilton Head Island, South Carolina, October 29-30, 1987.
    Published 1988
    Government Document Book
  14. 174
    Second Workshop on Spacecraft Glow.
    Published 1985
    Government Document Conference Proceeding Microform Book
  15. 175
    Mycotoxins : economic and health risks.
    Published 1989
    Book
  16. 176
    Ocean pollution : effects on living resources and humans /
    by Sindermann, Carl J.
    Published 1996
    Book
  17. 177
    HACCP : an integrated approach to assuring the microbiological safety of meat and poultry /
    Published 1996
    Book
  18. 178
    Residues of some veterinary drugs in animals and foods : monographs prepared by the Forty-third Meeting of the Joint FAO/WHO Expert Committee on Food Additives, Geneva, 15-24 November 1994.
    Published 1995
    Book
  19. 179
    Preventing cracking of anodized coatings.
    by He, Charles C.
    Published 1995
    Government Document Book
  20. 180
    Private well disinfection & water sampling.
    Published 1995
    Government Document Book
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