Water hyacinth light flexi-board/
Bogtong, Sherwin B.,
Water hyacinth light flexi-board/ Sherwin B. Bogtong, Lorraine V. Formales, Xyvel J. Lanuzo, Jannie Lala A. Soreta - Nabua, Camarines Sur : Camarines Sur Polytechnic Colleges ; 2017. - 96 leaves
Undergraduate Thesis (BSCE) - Civil Engineering
Fiberboard (water hyacinth)--Testing.
Water hyacinth light flexi-board/ Sherwin B. Bogtong, Lorraine V. Formales, Xyvel J. Lanuzo, Jannie Lala A. Soreta - Nabua, Camarines Sur : Camarines Sur Polytechnic Colleges ; 2017. - 96 leaves
Undergraduate Thesis (BSCE) - Civil Engineering
Fiberboard (water hyacinth)--Testing.