Gregorio, Geronimo L. <br/><br/>
Research Methods and Technical Writing in Agriculture. 
Gregorio, Geronimo L. 
 - 1st./ed 
 - xv, 212p.  22cm. 
<br/><br/><label>ISBN: </label>9712328503 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Technical Writing-Agriculture--2000--Philippines--newsprint