Effects of defoliation by the pine butterfly (Neophasia menapia Felder) upon ponderosa pine /

Description

Thesis (F.E.)--Oregon State College, 1936. / Typescript. Includes bibliographical references (leaves 36-37). Also available on the World Wide Web.

Links & Downloads

1. http://hdl.handle.net/1957/16220

Tags

Ponderosa pine Pine butterfly.

Additional Fields

Identifer	oai:union.ndltd.org:OCLC/oai:xtcat.oclc.org:OCLCNo/19338538
Date	January 1936
Creators	Evenden, James C.
Source Sets	OCLC
Language	English
Detected Language	English