TY  - BOOK
AU  - Bews, J.W.
TI  - The world's grasses: their differentiation, distribution economics and ecology
U1  - 584.9091 21st ed.
PY  - 1929///
CY  - London
PB  - Longmans, Green
KW  - Grasses
N1  - Index: pp 393-408
ER  -