Protected cultivation of high-value vegetable crops in the Philippines / 
Philippine Council for Agriculture, Forestry and Natural Resources Research and Development. 
 - Los Banos, Laguna :  PCARRD,  c2009. 
 - xii, 70 pages :  illustration ;  23 cm. 
 - Book series no. 178/2009 .
<br/><br/> References: p. 68-70. 
<br/><br/><label>ISBN: </label>9789712005459 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Crop cultivation.