TY  - BOOK
AU  - Vega,Milagros A.
TI  - Biology in a changing Philippines: laboratory manual 
U1  - 570 V422 1978 
PY  - 1978///
CY  - Manila
PB  - Goodwill Trading Co., Inc.
KW  - Biology
KW  - Laboratory manual
N1  - Includes references
ER  -