TY  - BOOK
AU  - 
ED  - Study Week on a Modern Approach to the Protection of the Environment
ED  - Pontificia Accademia della scienze.
TI  - Study week on a modern approach to the protection of the environment
SN  - 0080408168 
PY  - 1989///
CY  - Oxford
PB  - Pergamon Press
KW  - Environmental protection
KW  - Congresses
N1  - Spine title: A modern approach to the protection of the environment
ER  -