The potential use of coffee husk ash in production of ceramic plant pot
Ignacio, Clarence Mark P.
The potential use of coffee husk ash in production of ceramic plant pot [manuscript] / Clarence Mark P. Ignacio. - Magalang, Pampanga : Pampanga State Agricultural University, 2019. - xvii; 68 leaves + CD ; 28 cm.
The potential use of coffee husk ash in production of ceramic plant pot [manuscript] / Clarence Mark P. Ignacio. - Magalang, Pampanga : Pampanga State Agricultural University, 2019. - xvii; 68 leaves + CD ; 28 cm.