Beck, D. Elden, 1906-  Beck, D. Elden, 1906- <br/><br/>
Invertebrate zoology :  laboratory workbook / 
D. Elden Beck and Lee F. Braithwaite. 
 - 2nd ed. 
 - Minneapolis, MN :  Burgess,  1962. 
<br/><br/>Includes bibliographies. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Invertebrates -- Laboratory manuals.--Invertebrates -- Laboratory manuals.
<br/><br/><label>LC Class. No.: </label>QL363  / .B43 1962