TY  - BOOK
AU  - Jones George Neville
TI  - American species of Amelanchier
T2  - American biological monographs; 20;2
U1  - I8311.71, H6 
PY  - 1946///
CY  - Urbana
PB  - University of Illinois press      
KW  -  Dicotyledon
KW  - Botany
ER  -