How to collect and transport microbial specimens from surfaces using a sterile swab [kit] - America : Fairfield : American Institute of Biological Sciences [production company] ; Communication Skills Corporation [distributor], 1975 - 1 sound cassette, 1 film strip, 37 slides, 1 study guide ; in container, 22 X 15 X 5 cm. - Allied Health Skills series [kit] .


Diagnostic microbiology--collection and preservation