DOST S&T Caravan invades Echague , Isabela The Department of Science and Technology Regional (DOST R02) and Provincial Science and Technology Center (PSTC-Isabela) in coordination with the Local Government Unit of Echague, Isabela recently conducted S&T Caravan last April 28-30, 2014, it was participated by 261 participants coming from the different sectors of the society. continue reading : DOST II S&T Caravan in Echague Isabela