TY  - BOOK
AU  - Swenson, Ulf
AU  - ill.
TI  - Systematics of the blennospermatinae (Asteraceae, Senecioneae)
SN  - 9155436285
AV  - PAM QA76.76.S9 
CY  - Uppsala
KW  - Science and technology
N1  - Includes bibliographical references
ER  -