TY  - BOOK
AU  -  Kaskel  Albert
TI  - Glencoe Biology: An Everyday experience
SN  - 0028256859
U1  - 570 077 
PY  - 1999///
CY  - New York
PB  - McGrawHill
KW  - Kinds of life
KW  - Plant system
KW  - Body systems
KW  - maintaining life,
KW  - controlling life
KW  - Reproduction
N2  - Товч хураангуй
UR  - Цахимаар унших
ER  -