TY  - BOOK
AU  - W. E. Knowles Middleton
AU  -  Athelstan F Spilhaus, 
TI  - Meteorological instruments
U1  - 551.5 
PY  - 1953///
CY  - Canada
PB  - University Of Toronto Press
N1  - W. E. Knowles Middleton & Athelstan F Spilhaus: Meteorological instruments.  (3rd Edition)  Canada.  University Of Toronto Press, 1953.--(551.5MID)
ER  -