5 treff

Black stain root disease
R.S. Hunt and D.J. Morrison
Bok Engelsk 1995
Common pine needle casts and blights in the Pacific Region
R.S. Hunt
Bok Engelsk 1995
True heart-rots of the Pacific region
R.S. Hunt and D.E. Etheridge
Bok Engelsk 1995
Tomentosus root disease
R.S. Hunt and L. Unger
Bok Engelsk 1994
Stem rusts of pine
R.S. Hunt
Bok Engelsk 1992