598 



XFWS-A 598 1-10 0.969) 

 U.S. Fish Wildl. Serv. 

 Spec. Sci. Rep. Fish, 



DfWKON OF FISHES 

 UJB. NATIONAL MUSEUKl 



FEB 2 01970 



Size Composition, Sex Ratio, and Size 

 at Maturity of Offshore Northern Lobsters 



SPECIAL SCIENTIFIC REPORT-FISHERIES Na 598 



