Aranda Osorio, Gilberto <br/><br/>
Effect of vitamin D3 on calcium homeostasis of beef steers  / 
por  Gilberto Aranda Osorio 
 - Saskatoon, Canada  :  El autor,  2002 
 - 215 h. 
<br/><br/>Tesis (Doctor of Philosophy) -- University of Saskatchewan 
<br/><br/><label>LCCN: </label>167894 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Vitamina D3