TY  - BOOK
AU  - Hitchcock,A.S.
AU  - Chase,Agnes
TI  - Manual of the grasses of the United States
PY  - 1950///
CY  - Washington
PB  - U.S. Govt. Print. Off.
KW  - Grasses
KW  - United States
KW  - Identification
KW  - classification
KW  - Botany
N1  - Includes index; Includes bibliographical references
ER  -