TY  - BOOK
AU  - Coupland, Robert T., ed.
TI  - Natural grass lands: introduction and western hemisphere /ed. by Robert T. Coupland
T2  - Ecosystems of the World
SN  - 0444882642
U1  - 574.52643 
PY  - 1992///
CY  - Amsterdam
PB  - Elsevier
ER  -