TY  - BOOK
AU  - Hitchcock, Albert Spear.
AU  - Smithsonian Institution.
TI  - Mexican grasses in the United States National Herbarium
T2  - Contributions from the United States Herbarium, vol. 17 part 3
U1  - 584.90972 
PY  - 1913///
CY  - Washington
PB  - Government Printing Office
KW  - Pastos
KW  - México
ER  -