1905.] Effects of Alkalies, etc., on Eggs of Echinus. 



123 



CO <D 



ft 



"3 K : 



60 



S3 



3 



o 



03 Ji 



' — 1 03 



03 ■« fl 



r\ bo to 

 -t» - S 



o 



-2 ^ ■ 



O R QX _ 

 Oggg 



EH 



o 



Ph 

 g A 



Sb.S 



■ — i 73 



rtf 1-1 



R 



5 a 



9.3 

 8 p 

 a 



S_- a 

 '5 » i* 



O o © 



» « ; 



5 a a 



C D O ... 



C3 w o 



o g 



"3 a 

 '3 g 



c3 



w © 



S 3 

 ST 



J 3 

 £ 3 — 



2 Q o 



ft 



0) 



o> 



9 



,3 a 



M '3 



c3 



5 o 



© to 



—_ p 



O bO 



A 3 - S 



R >■ to 



.3 



^3 



3 



T3 



- R 



o S 

 3 1 



a • .2 



§' a 3> 

 o £ 



R R 



bo els 



n3 2 



03 



£5 



£ 3 



bo 

 R tS 

 '35 © 



5 h a 



i 

 -S 73 



& © So 



3 o.9J 



« ^ d fJ) 



R TS © 3 

 O © - © 



g 2 

 -Sal 



CD P O c+H 



a^ fl - g 



g R 



o 



tig 



o 8 a 

 £V3 



© bo 



&■§.§ 



S3 



g I 5 



0) 



& "3 



-a .3 



>> o 



13 ^3 



II 



O c3 

 o , 



t3 o 



CO 



a .S 



T3 



R R 2 

 03 ca R 



bc^ B 



03 +3 



• s r 03 .-a 



t->.3 m ? 



m 03 „ 



g y « s 



"S ?3 r_ R 



S a 8 a 

 ft 



1 — ' CO r* 



•~r* o > R 



3 -5 J2 

 «00 3 



s 



3 



to 



3 



W 

 o 



^2 



M 

 o 



o 



d o 

 3 



O 

 o 



w 



- w 







.0 







°o 



°'o 



TCI i-H 



CO i-H 







23 



1> 



o 

 o 



.XI 



= |Zi 



co 



