TY  - GEN
AU  - Knodel,Hans
AU  - Kull,Ulrich
TI  - Okologie und Umweltschutz
SN  - 3476202070 :
AV  - QH541 .K55 1981
U1  - 574.5 19
PY  - 1981///
CY  - Stuttgart
PB  - Metzler
KW  - Ecology
KW  - Nature conservation
N1  - Includes index; Bibliography: p. 220-222
ER  -