Agriculture Monthly :  getting to know YARA's premium crop nutrition solutions / 
Zac B. Sarian. 
 - Manila :  Manila Bulletin Publishing,  November 2018. 
 - 65 pages ;  30 cm. 
 -  V.22, No.11 .
<br/><br/> Hevea apparatus: makes old rubber trees productive again -- 33 new rain lilies: bred in the Philippines -- Indigenous farmers to produce world-class coffee. 
<br/><br/><label>ISSN: </label>01188577