Ingal, Teddy Jhon Son S. <br/><br/>
The Effect of different brands of growth promotants on the growth performance of cobb broilers  [manuscript] / 
Teddy Jhon Son S. Ingal. 
 - Magalang, Pampanga :  Pampanga State Agricultural University,  2015. 
 - 55 pages ;  27 cm.