TY  - ADVS
TI  - Power of water 
T2  - National Geographic Society special 
PY  - 1993///
PB  - National Geographic Society
UR  - https://alvt.videotrust.org/cgi-bin/koha/opac-retrieve-file.pl?id=1b3815d740d202cff2918f279b65ee20
ER  -