TY  - BOOK
AU  - Esmundo, Rosalinda R. Pagulayan, Roberto C. Payawal, Pacifico C.
TI  - Life and the planet earth
SN  - 971-93048-1-2
U1  - FIL 577 L62 1999 c.1 
PY  - 1999///
CY  - Quezon City, Philippines
PB  - Learning Resource Center
ER  -