02063nam a2200421Ii 4500 ocn960643005 OCoLC 20170208053811.0 m o d f cr bn||||||||| 161013s1999 dcu ob f000 0 eng d GPO eng rda pn GPO 0016 (online) A 1.36:1875 A 1.36:1875 Gregory, K. E. (Keith Edward), author. Composite breeds to use heterosis and breed differences to improve efficiency of beef production / K.E. Gregory, L.V. Cundiff, and R.M. Koch ; in cooperation with the Institute of Agriculture and Natural Resources, University of Nebraska-Lincoln. [Washington, D.C.] : United States Department of Agriculture, Agricultural Research Service, 1999. 1 online resource (v, 75 pages). txt c rdamedia cr rdacarrier Technical bulletin ; 1875 Title from title screen (viewed October 13, 2016). "October 1999." CRDP Project record. Includes bibliographical references (pages 72-73). Beef cattle Breeding. Heterosis. Cundiff, L. V., author. Koch, R. M., author. United States. Agricultural Research Service, issuing body. University of Nebraska--Lincoln. Institute of Agriculture and Natural Resources. Print version: Gregory, K. E. (Keith Edward), 1924- Composite breeds to use heterosis and breed differences to improve efficiency of beef production (OCoLC)42624750 Microfiche version: Gregory, K. E. (Keith Edward), 1924- Composite breeds to use heterosis and breed differences to improve efficiency of beef production (OCoLC)43323696 Technical bulletin (United States. Department of Agriculture) ; no. 1875. http://purl.fdlp.gov/GPO/gpo73320 BEV Fed Docs 257027 257027