Gravert, H. O. <br/><br/>
Dayry-cattle production  / 
H. O. Gravert 
 - Amsterdam, Holanda  :   Elsevier,  1987 
 - 309 p. 
 - World animal science, 3 .
<br/><br/><label>ISBN: </label>0-444-42680-9 
<br/><br/><label>LCCN: </label>173920 
<br/><br/><label>Subjects--Topical Terms: </label><br/>1.Ganado lechero--producción
<br/><br/><label>Dewey Class. No.: </label>636.2 G7