%O Book %T Nuclear Techniques for Assessing and Improving Ruminant Feeds (Vienna, 30 Nov. - 4 Dec. 1981) %A %U http://www.dgdingfa.net/publications/3479/nuclear-techniques-for-assessing-and-improving-ruminant-feeds-vienna-30-nov-4-dec-1981 %D 1983 %I INTERNATIONAL ATOMIC ENERGY AGENCY %C Vienna