TY  - BOOK
AU  - French, Norman R. [ed.]
TI  - Perspectives in grassland ecology
T2  - (Ecological studies 32)
PY  - 1979///
CY  - New York
PB  - Springer - Verlag 
KW  - Grassland ecology-North America
KW  - Rangemangement -North America
ER  -