Livestock systems research manual/ 
International Livestock Centre for Africa 
 - Ethiopia  ILCA  1990 
 - 399p.:  ill.; Pbk 
<br/><br/><label>ISBN: </label>9290531738 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Agricultural systems-manual<br/>Livestock systems<br/>Livestock research
<br/><br/><label>LC Class. No.: </label>S494.5.S95  /  .L5 1990