TY  - BOOK
AU  - Peter J. Houghton
TI  - Valerian : The Genus Valeriana
SN  - 90-5702-170-1
U1  - 581.634 
PY  - 1997///
CY  - New York
PB  - CRC Press
N1  - Peter J. Houghton: Valerian : The Genus Valeriana.  New York.  CRC Press, 1997. 90-5702-170-1--(581.634HOU)
ER  -