TY  - BOOK
AU  - Williams,Samuel H.
TI  - The living world / 
U1  - 574 WIL 
PY  - 1948///
CY  - New York
PB  - The Macmillan Company
KW  - Arthropods
KW  - Biology -- Living things
KW  - Natural history
KW  - Plants
KW  - Animals
KW  - Human body
N1  - Includes index.
ER  -