TY  - BOOK
AU  - Diamante, Rolando G.
AU  - Domingo, Zenaida B.
AU  - Reyes, Cesar D.L.
AU  - Yanga, Danilo M.
TI  - Agham pangkalikasan I
SN  - 9718781463
AV  - QH 541  .Ag39 1997
PY  - 1997///];copyright 1997
CY  - Quezon City
PB  - U.P. Diliman
KW  - Chemistry
KW  - sears
KW  - Environmental sciences
KW  - Physical sciences
KW  - Physics
N1  - Includes bibliographical references
ER  -