STUDIES ON SOME APPLE VIRUS DISEASES IN NEW HAMPSHIRE
type: CreativeWork
author: BARRAT, JOSEPH G
keywords: Biology, Botany
date published: 1958-01-01T08:00:00Z
date modified: 2026-07-24T05:22:42Z
provider: University of New Hampshire
publisher: Networked Digital Library of Theses and Dissertations
type: WebPage
source organization: University of New Hampshire