Bailey, Irving Widmer. <br/><br/>
Notes on the "spruce budworm" biocoenose. II. Structural abnormalities in Abies balsamea 

<br/><br/> Sobretiro de: Botanical Gazette 80 (3): 300-310, 1925 
<br/><br/><label>LCCN: </label>10450 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Abies balsamea.<br/>Choristoneura fumiferana.