TY  - SER
TI  - International journal of environmental studies
SN  - 0020-7233
PY  - 1970///-
CY  - London
PB  - Gordon and Breach Science Publishers
KW  - Environmental policy
KW  - Periodicals
N1  - UKM: v.7-10 (1974-1977); vol. 49-50 in CD-ROM format and available at Bahagian Koleksi Media
ER  -