Knapsack motor sprayer/
Domagsang, Joseph P.,
Knapsack motor sprayer/ Joseph P. Domagsang, Felve R. Palcon, Mark Arvin S. Villaflor - Nabua, Camarines Sur : Camarines Sur Polytechnic Colleges ; 2015. - 65 leaves.
Undergraduate Thesis (BSME) - Mechanical Engineering
Knapsack motor sprayer/ Joseph P. Domagsang, Felve R. Palcon, Mark Arvin S. Villaflor - Nabua, Camarines Sur : Camarines Sur Polytechnic Colleges ; 2015. - 65 leaves.
Undergraduate Thesis (BSME) - Mechanical Engineering