Cortez, Mary Jane B. <br/><br/>
Instructional module in systematics /  
Mary Jane B. Cortez. 
 - [Bayombong, Nueva Vizcaya] :  [Nueva Vizcaya State University],  2026. 
 - 62 leaves :  colored illustrations ;  33 cm. +  e-copy. 
<br/><br/> Includes bibliographical references. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Systematics (biology).