TY - BOOK AU - Piperno,Dolores R. AU - Pearsall,Deborah M. TI - The silica bodies of tropical American grasses: morphology, taxonomy, and implications for grass systematics and fossil phytolith identification T2 - Smithsonian contributions to botany AV - QK1QK495.G74 .S2747 no. 85 U1 - 580 s584/.9/098 21 PY - 1997/// CY - Washington, D.C. PB - Smithsonian Institution Press KW - Grasses KW - Latin America KW - Classification KW - Local KW - Silica bodies Plants KW - Grasses, Fossil KW - Identification KW - Cytology N1 - Includes bibliographical references (p. ) ER -