<div class="description">
<dl><dd>At head of title on cover: Spruce budworms handbook</dd>
<dd>"This document contains corrections to the data base previously published in the Spruce Budworms Bibliography and [ids] supplements"--P. [2] of cover</dd>
<dd>"April 1988"--P. [2] fo cover</dd>
<dd>"Canada/United States Spruce Budworms Program."</dd>
<dd>Includes indexes</dd></dl><br>Subjects: Choristoneura Bibliography; Spruce budworms Bibliography</div>
<div class="fn value">
<dl><dd>McKnight, Melvin E</dd>
<dd>United States. Forest Service</dd>
<dd>United States. Cooperative State Research Service</dd>
<dd>Canada/United States Spruce Budworms Program</dd></dl></div>
Internet Archive identifier