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Method of Monitoring the Infection Pressure of Brood Pest, Device for Making the Same and Use of a Testing Card for Monitoring Infection Pressure of the Brood Pest

Václav KrištůfekŠtěpán RybaAleš KřenekJanez Mulec

出版	Úřad prumyslového vlastnictví, 2013
URL	http://books.google.com.hk/books?id=gw2gngEACAAJ&hl=&source=gbs_api