Labadan, Mario Marcos. <br/><br/>
Studies to evaluate and improve utilization of by-products for poultry feeding in the Philippines :  [microform] / 
by Mario Marcos Labadan. 
 - Ann Arbor, Mich. :  University Microfilms International,  1969. 
 - 1 microfilm reel :  positive ;  35 mm. 
<br/><br/>Thesis (Ph.D.) - Cornell University, 1969. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Poultry--Feed utilization efficiency.<br/>Poultry--Feeding and feeds.<br/>Feeds--Philippines.