SYMPOSIUM on phase and caste differentiation (1976: Washin <br/><br/>
Phase and caste determination in insects: endocrine aspects 
/organised by the Section Physiology and Biochemistry of the XV International Congress of Entomology, WashingtonD.C, 1976; edited by Martin Luscher 
 - gtOxford  Pergamon press  1976 
 - 130 p. 
<br/><br/><label>ISBN: </label>80212565 
<br/><br/><label>Dewey Class. No.: </label>595.7  / SYM