and Effects of Variation in the Range of Temperature. 355 
Dec. 
CC«OiXiCD<:O^O«DCOt-t—00C0 00 00 Q0a0Q0Q0<X)l>-t~I>-t»i;O 
74-9 
Nov. 
CD^O»OiO>OlOlO^DiX>C^C— OOQOOOOOOOOOOOt— t>-l>-COCOCO 
70-3 
Oct. 
cb 
CD 
Sept. 
ot-{NoqicsoTHOC50o»ococp 
61-7 
Aug. 
cp^OSOOCO'^CpOt-OSCprHCOkpCCrH 
CO 
July. 
48-7 
June. 
•^Tt^COCOCOCOcOCOTt^'^tOiOCOCDiOCDCDlOO"^"^"^"^"^ 
00 
May. 
00 
»b 
lO 
April. 
61-5 
Mar. 
69-4 
Feb. 
r-ICO<N'rtlT^(«Di-lrHt>-lOi:005CCOrH005'*CCQOI:-'>*OOTti 
^0CDC5CDCDCDOC0C^t-00 00 00 00 00 00 00 00 00t-t-t-l:^l>. 
76-1 
Jan. 
CDCOCOCOCOCDeOCDt^C^QOOOOOOOOOQOOOOOODtr-C^t^t-CD 
»p 
Hour. 
24 
