TY  - BOOK
AU  - Hafalla,Juliana R.
AU  - Sarabia,Juliet C.
TI  - Essentials of biological sciences
AV  - QH 308.2 H1192 2004
PY  - 0000///[date of publication not identified]
CY  - Quezon City
PB  - Jollence Publishing
KW  - Biology
N1  - Includes bibliographical references; Hafalla, J. R. and Sarabia, J. C. (2004). Essentials of biological sciences (Rev. edition). Quezon City: Jollence Publishing.
ER  -