A study of the comparative efficacy of various louse powders

In Collections: Electronic Theses & Dissertations

Copyright Status: No Copyright

Material Type: Theses

Authors: Frank, J. Lyall L.

Date: 1922

Subjects: Insecticides

Degree Level: Masters

Language: English

Pages: 62 leaves

Permalink: https://doi.org/doi:10.25335/mhm8-eg50