TY  - BOOK
AU  - Walker,Richard
TI  - Microscopic life
T2  - Kingfisher knowledge
SN  - 0753457784
AV  - QR57 W35 2004
U1  - 579 22
PY  - 2004///
CY  - Boston
PB  - Kingfisher
KW  - Microbiology
KW  - Juvenile literature
KW  - Microbiología
N1  - Incluye índice
UR  - http://www.loc.gov/catdir/description/hm051/2004001321.html
UR  - http://www.loc.gov/catdir/toc/ecip0414/2004001321.html
UR  - http://www.loc.gov/catdir/enhancements/fy0736/2004001321-b.html
ER  -