Modder, W. W. D. <br/><br/>
The Tracheation in two species of sil verfish: ctenolepisma longicaudatum escherich and acrotelsa 
W. W. D. Modder,  
 - [S.I]  [s.n]  1972 
 - 265-273 p. 
<br/><br/><label>Dewey Class. No.: </label>595.71  / MOD