TY  - BOOK
AU  - French, Norman R            , ed.
TI  - Perspectives in grassland ecology : results and applications of the US
U1  - 633.2 F74 
PY  - 1979///
CY  - New york
PB  - Springer-Verlag
KW  - Pastizales
KW  - Ecología I. t
ER  -