TY  - JOUR
PY  - 1940//
TI  - Tornado cloud seen in alaska
JO  - Science
A1  - Rockie, W. A.
SP  - 71
EP  - 71
VL  - 91
IS  - 2351
N2  - <p>[Abstract unavailable]</p> <p>Language: en</p> 
LA  - en
SN  - 0036-8075
UR  - http://dx.doi.org/10.1126/science.91.2351.71
ID  - ref1
ER  -