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pro vyhledávání: '"Eleanor G. Sheridan"'
Autor:
Eleanor G. Sheridan, James S. Ferguson
Publikováno v:
Journal of the Air Pollution Control Association. 16(12)
The microscope as it has been and is now applied to air pollution work is discussed. A summary of the most common particulate sampling equipment is presented and distinctions as to the area of usage (suspended, or settled particulates) are made in ea