Sorosporella uvella and its occurrence in cutworms in America /
Speare, A. T.
Sorosporella uvella and its occurrence in cutworms in America / by A. T. Speare - Washington : Govt. Print. Office, 1917 - 189-194 p. : ill. ; 26 cm - Journal of agricultural research ; 8 .
Sorosporella uvella and its occurrence in cutworms in America / by A. T. Speare - Washington : Govt. Print. Office, 1917 - 189-194 p. : ill. ; 26 cm - Journal of agricultural research ; 8 .