TY  - BOOK
AU  - Calad, Michaela M. 
TI  - Study on the production of briquettes from water hyacinth (Eichnornia crassipes) 
PY  - 2006///
N1  - Thesis (BS Chemical Engineering) -- Mariano Marcos State University-College of Engineering, Batac City; Bibliography: leaves 27-28
ER  -