1-13 of 13 Books

Root disease-caused losses in the commercial coniferous forests of the western United States
By Richard S. Smith

Synopsis coniferarum
By Stephan Friedrich Ladislaus Endlicher

Coniferous trees for profit & ornament
By Angus Duncan Webster

Non-wood forest products from conifers
By William M. Ciesla

Black stain root disease of conifers
By P.F. Hessburg

Severe winter damage to conifers noted in portions of North Dakota, 1955-56
By Richard F. Watt

Tree disease survey of confiers in the Black Hills--1990
By J.E. Lundquist

Sensitivity analyses of the western root disease model to user-specified starting parameters
By M.A. Marsden

The Gotelli dwarf and slow-growing conifer collection
By National Arboretum (U.S.)

Analysis of coniferous forest ecosystems in the Western United States
By Robert L. Edmonds

A summary of dwarf mistletoe program activities in the Rocky Mountain Region--1970-1986
By D.W. Johnson

A supplement to Gordon's Pinetum
By Gordon, George