Sanchez, Alvin S. <br/><br/>
The Influence of Two Effective Microorganisms On The Performance of Cobb (Gallus gallus domesticus)  [manuscript] / 
Alvin S. Sanchez. 
 - Magalang, Pampanga :  Pampanga State Agricultural Universty,  2020. 
 - viii; 49 leaves + CD ;  28 cm.