00565nam a22001457a 4500003000400000005001700004008004100021040001400062100002600076245009900102260003400201300003000235500012100265504003300386OSt20251121142902.0190314b        xxu||||| |||| 00| 0 eng d  aMMSUcULS  aCala, Paul Rafael C.   aDesign, fabrication and testing of a laboratory-scale trickling filter /cPaul Rafael C. Cala   c2015 aCity of Batac :bMMSU,  axii, 75 leaves ;c28 cm.   aThesis (Bs in Chemical Engineering) -- Mariano Marcos State University - College of Engineering, City of Batac, 2015  aBibliography:  leaves 55-56