TY  - BOOK
AU  - Barghoorn,Elsa L.
TI  - Origin and development of the uniseriate ray in the Conniferae
T2  - Bulletin of the Torrey Botanical Club
PY  - 1940///
CY  - -USA
PB  - 
KW  - Coniferas
KW  - Conniferae
KW  - Plantas
KW  - Botanica
ER  -