TY  - BOOK
AU  - Dorado, Salvacion L.
AU  - Yang, Gilbert C.
TI  - The Living world II
SN  - 971-791-326-9
U1  - Fil. 500 D693 2001 
PY  - 2001///
CY  - Quezon City
PB  - Sibs Publishing House, Inc.
KW  - Natural Science - Textbooks
ER  -