RELATION OF TEMPERATURE, ETC., TO LOCUST FLIGHTS. 153 
* vi > &q tn v. mm so P £ 5 5 E r P 33 1/3 «> M °> 
s 
§ g § 
s s g s s s 
£ § S S ss S 8 
s 
3 8 £ 
§ 8 i? 8 S S3 
3 3 8 5S 8 & 3 
S ' 3 8 S 3 8 .8 8 - 8 3 8 3 S 8 
88g'S88S8?gS888f2E:S 
g H« S » N «» 5:ng H^ r2 * = S H = o n « N ,H^ = *OHOO n » ; sON r HO= M 0«HO 
g'gSS«SSK8SSS.8'&ggg5i 
Bsaasaasasssafiassaaasaaasaaasagassassaaaasssaasaaas 
dftftcj ftftcj ftftcS ftftci ftftcj ftftS ftftcj ftftci ftftcj ftftcj ftftcj P. tics ftftci ftftej &&d ftp. 
