TY  - BOOK
AU  - Swallen,Jason R.
TI  - The awnless annual species of Muhlenbergia
T2  - Smithsonian Institution.  United States National Museum. Contributions from the United States National Herbarium,
AV  - QK1 .U5 vol. 29, pt. 4
U1  - 584.9 
PY  - 1947///
CY  - Washington
PB  - U.S. Govt. Print. Off.
KW  - Grasses
KW  - Muhlenbergia
ER  -