Growth and mortality of thinned knobcone Monterey pine saplings affected by engraver beetles and a hard freeze
By: William W. Oliver.
Contributors: Pacific Southwest Forest and Range Experiment Station (Berkeley, Calif.)
Series: Research paper PSW -- 139.
Publisher: Pacific Southwest Forest and Range Experiment Station, Forest Service, U.S. Dept. of Agriculture
Published: 1979
Place of publication: [Berkeley, Calif.]
Language: eng
Subjects: Pine -- Growth; Pinus radiata -- Diseases and pests; Ips radiatae
Notes: Cover title.

Includes bibliographical references (p. 9).