71st Annual Meeting of the European Federation of Animal Science [elektronický zdroj] : book of abstracts, arming for carbon neutral livestock systems, 1-4 de diciembre, Virtual meeting (2020). -- 1st ed. -- Wageningen : Wageningen Academic Publishers, 2020. -- 671 s. -- (EAAP ISSN 1382-6077). -- ISBN 978-90-8686-900-8 (online). http://hdl.handle.net/10261/224947 chov zvierat * genetika zvierat