Three entomological laboratory techniques

J. V. Osmun, H. B. Moore, F. P. Diehl


J. V. Osmun. Rearing methods for subterranean termites

H. B. Moore and J. V. Osmun. Circulation fans for fumigation chambers

F.  P.  Diehl and J. V. Osmun. Chambers for  exposure  of roaches to chemically treated surfaces

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