TY - BOOK AU - Hitchcock,A.S. TI - Types of American grasses: a study of the American species of grasses described by Linnæus, Gronovius, Sloane, Swartz, and Michaux T2 - Smithsonian institution. United States national museum. Contributions from the United States national herbarium AV - QK1 .U5 vol. 12, pt. 3 PY - 1908/// CY - Washington PB - Govt. print. off. KW - Grasses KW - North America N1 - "Bulletin of the United States national museum. Issued June 18, 1908." ER -