TY  - BOOK
T1  - The environmental future: proceedings of the first International Conference on Environmental Future, held in Finland from 27 June to 3 July 1971
A1  - International Conferences on Environmental Future, 1st Jyvaskyla, Finland, 1971
LA  - English
UL  - https://tuklas.up.edu.ph/Record/UP-99796217606803804
CN  - GF 3 I37 1971
ER  -