TY  - SER
AU  - Shelter,Stanwyn G.
AU  - Orli,Sylvia S.
AU  - Wells,Elizabeth F.
TI  - Checklist of the vascular plants of Plummers Island, Maryland : : Contribution 29. to the Natural History of Plummers Island, Maryland 
PY  - 2006///
CY  - Washington
PB  - Dept. of Entomology
ER  -