Reiterating D.O. Nos. 28 and 29 both Series of 2008, Re: DPWH Standard Specifications for BY Bio-Engineering Products and Solutions (Item 519) and Coconut Bio-Engineering Solutions (Item 518), respectively.
Category:
Sub Category:
construction-materials
Series:
2009
No:
62
File:
Date:
Friday, December 11, 2009
