TY  - BOOK
AU  -  Heywood,V.H.
TI  -  Plant taxonomy / 
SN  -  0713126094
U1  -  P 581.192 INS 
PY  - 1976///]
CY  -  [London] : 
PB  -  Edward Arnold, 
KW  -  Plants
KW  -  Classification
N1  -  Includes bibliographical references (p. 61-63)
ER  -