Felt, Ephraim Porter,  1868-1943. <br/><br/>
Elm leaf beetle in New York State. 

 - 2d ed. 
 - Albany :  University of the State of New York,  1902. 
 - 43 p. :  ill. ;  23 cm. 
 - New York State Museum. Bulletin 57. Entomology 15. University of the State of New York. Bulletin 262, August 1902. .
 - Bulletin (New York State Museum : 1945) ;  no. 57. .
<br/><br/> First ed. issued in 1898 as New York State Museum. Bulletin 20. 
<br/><br/>Bibliography: p.30-37. 
<br/><br/><label>LCCN: </label>gs 07000491  
<br/><br/><label>Subjects--Topical Terms: </label><br/>Elm leaf-beetle--New York (State)
<br/><br/><label>LC Class. No.: </label>Q11  / .N82 no. 57