Constitution and by-laws of the Society of Naturalists of the Eastern United States, 1883. 

 - [Williamstown? Mass.?,  1883?] 
 - [4] p.  23 cm. 
<br/><br/> Accompanied by a circular letter (1 l.) 
<br/><br/><label>LCCN: </label>ca 05002407  
<br/><br/><label>LC Class. No.: </label>QH1  / .A553