U.S.D.A. Forest Service research note ITF.

Mode of access: Internet.

Forest Service research paper ITF.

Mode of access: Internet.

Growth and seed production of sawtooth oak (Quercus acutissima) 22 years after direct seeding /

"August 1997."

Seed production areas in the Lake States : guidelines for their establishment and management /

"June 1959."

Seed and cone insects of southern pines /

Cover title.

Stratification requirements for germination of western larch (Larix occidentalis Nutt.) seed /

"January 1990."

Evolution of tropical forestry : Puerto Rico and beyond : an interview with Frank H. Wadsworth /

"FS-610."

Woody-plant seed manual /

"Issued June 1948."

IBM Corporate Computer Center, Sterling Forest, New York, 1970-1972

[Conceptual Sketches], untitled. Ink sketches on tracing paper, initialed, 12 x 25 1/2 inches [from photographic copy by Lance Burgharrdt]

IBM Corporate Computer Center, Sterling Forest, New York, 1970-1972

[Conceptual Sketches], untitled. Black and brown ink sketches on tracing paper, 12 x 23 3/4 inches [from photographic copy by Lance Burgharrdt]

IBM Corporate Computer Center, Sterling Forest, New York, 1970-1972

[Conceptual Sketches], untitled. Brown ink sketches on tracing paper, initialed, 12x26 inches [from photographic copy by Lance Burgharrdt]

Planting plan for portion of estate of Mr. J. O. Armour, Lake Forest, Illinois

Ink on linen. Indicates location, type and amount of vegetation to be planted. Signed. 96 cm. x 56 cm. Scale: 1"=20' [from photographic copy by Lance Burgharrdt]