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The Morton Arboretum
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Search results for ca_objects.lcsh_terms:"Dutch elm disease " (9 object Results)
Clarence Godshalk with Webster Crowley studying Dutch Elm Disease
Photographic imageClarence Godshalk with Webster Crowley studying Dutch Elm Disease

1950s

Clarence Godshalk with Webster Crowley studying Dutch Elm Disease
Photographic imageClarence Godshalk with Webster Crowley studying Dutch Elm Disease

1950s

Clarence Godshalk examining Dutch Elm Disease symptoms
Photographic imageClarence Godshalk examining Dutch Elm Disease symptoms

1950s

The Morton Arboretum Quarterly V. 02 No. 01
SerialThe Morton Arboretum Quarterly V. 02 No. 01

March 21 – June 20 1966

Document1994/10/26: Virgil K. Howe to George Ware

October 26 1994

Document1996/03/22: Lorenzo Mittempergher to George Ware

March 22 1996

Mittempergher, Lorenzo

Document1995/09/21: George T. Weick to George Ware

September 21 1995

Weick, George T.

Document1996/05/03: George Ware to Robert E. Schutzki

May 3 1996

Document1994/06/28: Eugene B. Smalley to Dr. George Ware

June 28 1994

Smalley, Eugene B.

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