John Ehrlich

Identifiers

Open LibraryOL4948572A

Top Subjects

Beech (1)
Trees -- Diseases and pests (1)
Western white pine (1)
Roots (Botany) (1)
Diseases and pests (1)

Books by John Ehrlich

Total count: 10

Areolate mildew of cotton

1932-01-01
A Nectria disease of beech following Cryptococcus fagi (Baer.).

1933-01-01
The beech bark diseasenectria disease of fagus following cryptococcus fagi (Baer)

Arnold Arboretum of Harvard University1934-01-01
An improved transfer hood

1939-01-01
A preliminary study of root diseases in western white pine

Northern Rocky Mountain Forest & Range Experiment Station1939-01-01
Recently active leaf diseases of woody plants in Idaho

1942-01-01
Decay resistance and physical characteristics of wood

1943-01-01
Effects of extract of western red-cedar heartwood on certain wood-decaying fungi in culture

1943-01-01
A Dasyscypha following Cronartium ribicola on Pinus monticolaI-II

1943-01-01
Beech Bark Disease, a Nectria Disease of Fagus Following Cryptococcus Fagi (Baer. ); No. 7

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