Techniques for Radiographing and the Accuracy of the X-Ray Method for Identifying and Estimating Numbers of the Mountain Pine Beetle1

Author: AMMAN GENE D.   RASMUSSEN LYNN A.  

Publisher: Entomological Society of America

ISSN: 1938-291X

Source: Journal of Economic Entomology, Vol.62, Iss.3, 1969-06, pp. : 631-634

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