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P. R. Heller

Works: 1 total (1 publication, 0 datasets, 0 documents)

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Knowledge graph centered on P. R. Heller with 3 nodes and 3 connections. Top connected: S. Kellogg, Spring Control of Cooley Spruce Gall Adelgid on Co.

Works (1)

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Article

Spring Control of Cooley Spruce Gall Adelgid on Colorado Blue Spruce in Berks County, 1988

1989Insecticide and Acaricide TestsDOI: 10.1093/iat/14.1.356a