« Previous
Next »
Author/Creator
- SpringerLink (Online service)1,343
- ebrary, Inc508
- Safari Books Online (Firm)354
- ProQuest (Firm)81
- SPIE Digital Library54
- International Business Machines Corporation. International Technical Support Organization47
- Society of Photo-Optical Instrumentation Engineers42
- American Management Association36
- United States. Environmental Protection Agency33
- United States. General Accounting Office33
- Society of Photo-optical Instrumentation Engineers28
- Project Muse25
- Muthu, Subramanian Senthilkannan20
- Food and Agriculture Organization of the United Nations19
- Geological Survey (U.S.)19
- American Chemical Society. Division of Environmental Chemistry, sponsoring body15
- National Research Council (U.S.). Water Science and Technology Board15
- World Health Organization15
- IS & T--the Society for Imaging Science and Technology14
- American Institute of Chemical Engineers13