THE BEE FAMILIES USE AT SUN FLOWER POLLINATION.

Autor: Cebotari, Valentina1 valentinaceb@yahoo.com, Buzu, I.1
Zdroj: Lucrări Ştiinţifice: Seria Zootehnie. 2015, Vol. 63 Issue 20, p173-181. 9p.
Databáze: Academic Search Ultimate
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