TY  - BOOK
AU  - Heslop-Harrison, J
TI  - New Concepts in Flowering Plant Taxonomy
U1  - 580.12 
PY  - 1900///
CY  - London
PB  - Heinemann
KW  - General Stack
KW  - Plants--Variation
KW  - Plants
KW  - Botany
ER  -