TY  - BOOK
AU  - Realuyo, Zenaida M. 
AU  - Cariño, Virginia S. 
TI  - Basic concepts of biological science
SN  - 971-574-061-8
U1  - Fil. 570 R288 2003 
PY  - 2003///
CY  - Makati City
PB  - Katha Publishing, 
KW  - Biology
N1  - Includes bibliographical references and index
ER  -