TY  - BOOK
ED  - Friends of the Earth.
TI  - La conferencia de Estocolmo : solo una tierra
SN  - 0856440035
AV  - HC79.E5 F74
U1  - 301.31 
PY  - 1972///
CY  - Barcelona
PB  - Editorial Vicens-Vives
KW  - United Nations Conference on the Human Environment
KW  - (1972
KW  - Stockholm, Sweden)
KW  - Local
KW  - Environmental policy
KW  - Human ecology
ER  -