Romo, Salvador M. <br/><br/>
Crop production :  an exploratory course grades 7 and 8 / 
Slavador B. Romo, Catherine G. Romo. 
 - Quezon City :  Lorimar Publishing, Inc,  2014. 
 - viii, 118 pages :  illustrations ;  25 cm. 
<br/><br/> References: p. 118. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Agriculture.