TY  - BOOK
AU  - Ledama, Leonardo Jr. G.
AU  - Libre, Louis Joseph C.
AU  - Revilla, Reven Jay V.
TI  - Tree costs: an evaluation of industries' waste paper in digos city 
U1  - UT 1616 L498 2021 
PY  - 2021///
CY  - Digos City
PB  - UMDC
KW  - Education
KW  - Undergraduate thesis
N1  - Includes references and appendices
ER  -