164 DEPARTMENT OF TEE NAVAL SERVICE 



X Lea, Einar. A study on the Growth of Herrings. Publ. de 



Circonst No. 61, 1911. 



XI Lea, Einar. Further studies concerning the methods of calculating 



the growth of herrings. Publ. de Circonst No. 66, 1913. 



XII Lee, Rosa M. An Investigation into the Methods of Growth-Deter- 

 mination in Fishes. Publ. de Circonst No. 63, 1912. 



XIII Reibisch, F. Eizahl bei P. platessa u. die Alterbest. dieser Form 



aus den Otolith. Wiss. Meeresunters N.F. Bd. IV, Abt. Kiel, 1899. 



XIV Winge P. On the Value of Rings in the Scales of the Cod as a 



Means of Age Determination. Meddelels. fra Komm. f. Haver- 

 undersog., Serie Fiskeri Bd. IV, 1915. 



