Vargas, B <br/><br/>
Genetic comparison of breeding schemes based on semen importation and local breeding schemes: framework and application to Costa Rica.  [electronic resource] 

 -  Journal of dairy science  May 2004 
 - 1496-505 p.  digital 
<br/><br/> Publication Type: Comparative Study; Journal Article; Research Support, Non-U.S. Gov't 
<br/><br/><label>ISSN: </label>0022-0302 
<br/><br/><label>Standard No.: </label>10.3168/jds.S0022-0302(04)73301-9  doi 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Animals<br/>Breeding--economics<br/>Cattle--genetics<br/>Costa Rica<br/>Female<br/>Male<br/>Quantitative Trait, Heritable<br/>Reproduction<br/>Selection, Genetic<br/>Semen