References 



Personal Communications 



S. Barker, Maine Department of 

 Marine Resources, West Boothbay 

 Harbor, ME. 



R. Benton, North Carolina Department 

 of Human Resources, Moorhead City, 

 NC. 



C.E. Bryan, Texas Parks and Wildlife 

 Department, Austin, TX. 



V. Burrell, Marine Resources Research 

 Institute, Charleston, SC. 



L. Byrd, Alabama Department of Public 

 Health, Mobile, AL. 



T. Candies, Louisiana Wildlife and 

 Fisheries Commission, Baton Rouge, 

 LA. 



D. Cannon, Oregon Department of 

 Human Resources, Office of Environ- 

 ment and Health Systems, Portland, 

 OR. 



J. Cirino, Mississippi Department of 

 Wildlife Conservation, Gulfport, MS. 



R. Cole, Delaware Department of 

 Health, Dover, DE. 



R. Collins, California Department of 

 Fish and Game, Sacramento, CA. 



B. Croonenberghs, Division of Shellfish 

 Sanitation, Virginia State Department 

 of Health, Richmond, VA. 



C. deQuillfeldt, New York State Depart- 

 ment of Environmental Conservation, 

 Stony Brook, NY. 



P. DiStefano, Maryland Department of 

 the Environment, Baltimore, MD. 



R. Dugas, Louisiana Wildlife and 

 Fisheries Commission, Baton Rouge, 

 LA. 



W. Eisele, New Jersey Department of 

 Environmental Protection, Leeds Point, 

 NJ. 



S. Ford, H.H. Haskin, Shellfish Re- 

 search Laboratory, Port Norris, NJ. 



A. Ganz, Rhode Island Department of 

 Environmental Management, 

 Wakefield, Rl. 



K. Hansgen, Environmental Manage- 

 ment Branch, California Department of 

 Health Services, Sacramento, CA. 



B. Hastback, New York Department of 

 Environmental Conservation, Stony 

 Brook, NY. 



D. Heil, Florida Department of Natural 

 Resources, Tallahassee, FL. 



K. Hemphill, Louisiana Department of 

 Health and Human Resources, New 

 Orleans, LA. 



M. Hickey, Massachusetts Department 

 of Fish and Wildlife, Sandwich, MA. 



R. Howell, Delaware Department of 

 Health and Social Services, Dover, DE. 



J. Hurst, Maine Department of Marine 

 Resources, West Boothbay Harbor, 

 ME. 



T. Johnson, Johnson Oyster Company, 

 Inverness, CA. 



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