The National Marine Fisheries Service (NMFS) does not approve, recom- 

 mend, or endorse any proprietary product or proprietary material mentioned 

 in this publication. No reference shall be made to NMFS, or to this publica- 

 tion furnished by NMFS, in any advertising or sales promotion which would 

 indicate or imply that NMFS approves, recommends, or endorses any 

 proprietary product or proprietary material mentioned herein, or which has 

 as its purpose an intent to cause directly or indirectly the advertised product 

 to be used or purchased because of this NMFS publication. 



