TY  - BOOK
AU  - Crowson, R. A
TI  - Classification and biology
SN  - 9780202309057
SN  - 200604549
U1  - 570.12 CRO 
PY  - 2006///
CY  - New Brunswick, NJ
PB  - Aldine Transaction
KW  - Biology - Classification
N1  - Originally published: London : Heinemann Educational, 1970. Includes bibliographical references (p. [307]-319) and indexes
ER  -