TY  - GEN
ED  - Nordic Council of Ministers
TI  - A nordic environmental research programme for 1993-1997 : report
T2  - Research reports
SN  - 8773036366 
PY  - 0000///Nordic Council of Ministers
CY  - Copenhagen
PB  - 1991
KW  - 330 n
N2  - Contém apêndices
ER  -