Davao river to be filtered with water plants. IN Environment News

ग्रंथसूची विवरण
में प्रकाशित:	Manila Bulletin Jan-Dec, Mon-Sat (2018).
मुख्य लेखक:	Ocampo, Yas D.
स्वरूप:	लेख
भाषा:	English
विषय:	Flood prevention technology. Wastewater treatment system. Sewage system.
ऑनलाइन पहुंच:	http://dspace.engglib2.upd.edu.ph/jspui