TY  - BOOK
AU  - Clayton W D
TI  - Revision of the genus: hyperrhenia
T2  - Kew Bulletin additional series; 2
U1  - I786, K9 
PY  - 1969///
CY  - London
PB  - Her Majesty's Stationery Office      
KW  -  Gramineae
KW  - Botany
ER  -