TY  - BOOK
ED  - British Association for the Advancement of Science.
TI  - Presidential addresses delivered to the Swansea Meeting, 1971
U1  - 082 
PY  - 1971///
CY  - London
PB  - British Association for the Advancement of Science
KW  - Science
KW  - Επιστήμη
N1  - Περιέχει βιβλιογραφίες
ER  -