<div class="description">
<dl><dd>Cover title</dd>
<dd>"August 1970."</dd>
<dd>Includes bibliographical references (p. 10-11)</dd></dl><br>Subjects: Microorganisms Effect of pesticides on; Microorganisms Effect of pesticides on Statistics; Pesticides Application Testing; Insecticides Environmental aspects; Soil microbiology Research; Microorganisms; Microorganisms; Pesticides; Insecticides; Soil microbiology</div>
<div class="fn value">
<dl><dd>Bollen, Walter Beno, 1896-</dd>
<dd>Lu, K. C</dd>
<dd>Tarrant, R. F</dd>
<dd>Pacific Northwest Forest and Range Experiment Station (Portland, Or.)</dd></dl></div>
<dl><dd><a rel="nofollow" class="external free" href="https://archive.org/details/effectofzectrano124boll">https://archive.org/details/effectofzectrano124boll</a></dd>
<dd><a rel="nofollow" class="external free" href="https://archive.org/download/effectofzectrano124boll/effectofzectrano124boll.pdf">https://archive.org/download/effectofzectrano124boll/effectofzectrano124boll.pdf</a></dd></dl>