A primer on sampling for biological contaminants--Part 3: Surface sampling equipment and techniques.
Powitz
Robert W
RW
Balsamo
James J
JJ
D015169:Colony Count, Microbial; D004784:Environmental Monitoring / Q000295:instrumentation / Q000379:methods*; D011635:Public Health Administration; D012499:Sanitation / Q000379:methods; D014481:United States