Author: FRACKER S. B.
Publisher: Entomological Society of America
ISSN: 1938-291X
Source: Journal of Economic Entomology, Vol.14, Iss.1, 1921-02, pp. : 117-121
Disclaimer: Any content in publications that violate the sovereignty, the constitution or regulations of the PRC is not accepted or approved by CNPIEC.
Related content
Spread and Control of American Foul Brood
By WILSON H. F.
Journal of Economic Entomology, Vol. 14, Iss. 1, 1921-02 ,pp. :