TY  - SER
TI  - Current advances in ecological sciences
SN  - 0306-3291
PY  - 1975///
CY  - London
PB  - Pergamon Press
KW  - Ecology
KW  - Periodicals
KW  - Environmental health
KW  - Environmental Pollution
KW  - periodicals
N1  - UKP :v.[10(1984)], 11-12, [13(1987)]. Langganan ditamatkan
ER  -