div.javascriptErrorPage { background-color: rgba(0,0,0,0.3); width: 100%; text-align: center; height: 100vh; } div.javascriptErrorPageContent { position: fixed; top : 50%; left: 50%; -ms-transform: translate(-50%, -50%); transform : translate(-50%, -50%); border-radius: 20px; background: #FFFFFF; box-shadow: 0px 3px 5px rgba(0, 0, 0, 0.2), 0px 6px 10px rgba(0, 0, 0, 0.14), 0px 1px 18px rgba(0, 0, 0, 0.12); } /* This is mobile */ @media (max-width:600px) { div.javascriptErrorPage { background-color: none; width: 100%; text-align: center; height: auto; } div.javascriptErrorPageContent { width: 100%; border-radius: none; box-shadow: none; } }

JavaScript required

We’re sorry, but WorldCat does not work without JavaScript enabled. Please enable JavaScript on your browser.

[Development of initial selection material producing colour-sexing crossbred progeny] Создание исходного материала для селекции, дающего колорсексное гибридное потомство

Author:Romanov, Michael N (Creator)

Summary:Review of the colour-sexing method and discussion of the results of its use for developing initial breeding stocks to produce colour-sexing crossbred progeny for commercial egg production. Author's Russian name: Романов М.Н

Downloadable Archival Material, Undefined, 1988-11-24

Publication:[Development of initial selection material producing colour-sexing crossbred progeny] Создание исходного материала для селекции, дающего колорсексное гибридное потомство

Publisher: Poultry Institute – Kostinbrod / Институт по птицевъдство – Костинброд, 1988-11-24