Hyman L H <br/><br/>
Invertebrates: Smaller coelomate groups chaetognatha hemichardata pogonophara phoronida ectoprocta brachipoda sipunculida 

 -  1940 
 - p.  cm. 
<br/><br/><label>Standard No.: </label>54128 
<br/><br/><label>Source: </label> Textual 
<br/><br/><label>Subjects--Topical Terms: </label><br/> Invertebrates<br/>Zoology
<br/><br/><label>Dewey Class. No.: </label>K1, H0.6;1