TY  - BOOK
AU  - McGrath, Kimberley A.
TI  - World of biology 
SN  - 0787630446 
U1  - 570.3 WOR 1999 
PY  - 1999///
CY  - Detroit
PB  - The Gale Group
KW  - Biology
KW  - Encyclopedias
N1  - Includes bibliographical references and index
ER  -