TY  - BOOK
AU  - Religioso,Teresita F.
AU  - Vengo,Lilia C.
TI  - Integrated science
T2  - You and the Natural World Science
SN  - 9710619799
U1  - 500 
PY  - 1995///
CY  - Quezon City
PB  - Phoenix Publishing House
KW  - Science
ER  -