Yusof Hamali Ahmad, <br/><br/>
Effect of energy and nitrogen sources on efficiency of microbial protein synthesis in the rumen of steers fed concentrate or roughage diets / 
by Yusof Hamali Ahmad, Aljendro La Manna and Frederic N. Owens 
 - Serdang :  Malaysian Agricultural Research and Development Institute (MARDI),  2001 
 - 1 page 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Energy source<br/>Microbial efficiency<br/>Nitrogen source