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The Composition and Plant Origins of Propolis: A Report of Work at Oxford
Greenaway, W, Scaysbrook, T, Whatley, F RVolume:
71
Language:
english
Journal:
Bee World
DOI:
10.1080/0005772x.1990.11099047
Date:
January, 1990
File:
PDF, 616 KB
english, 1990