Methods for Collection and analysis of aquatic biological and microbiological samples 

 - U.S Department of the Interior, Washington  1987 
 - p. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Aquaculture.<br/>AQUA.<br/>General.
<br/><br/><label>Subjects--Geographic Terms: </label><br/>U.S.A.