TY  - GEN
AU  - Likens,
ED  - Cary Conference, 2, New York, 1987
TI  - Long-term studies in ecology : approaches and alternatives
SN  - 038796743 
PY  - 0000///Springer-Verlag
CY  - New York
PB  - cop. 1989
KW  - Simpósio
N2  - Bibliografia. - Índice
ER  -