Plan
A Planting Plan - Home Grounds of Mr. and Mrs. Harold E. JohnsonDecember 1949
Johnson, Marshall L.
Plan
A Planting Plan - Central Area - Estate of Mr. and Mrs. Jeffrey R. ShortDecember 1949
Johnson, Marshall L.
Plan
A Planting Plan - Garden for Outdoor Services Northfield Community ChurchNovember 1949
Johnson, Marshall L.
Plan
Planting Plan - Home Grounds of Mr. and Mrs. Albert R. Martin Jr.November 1949
Johnson, Marshall L.
Article
The Vegetation of the Lower Levels of the Floodplain of the South Canadian River in Central OklahomaOctober 1949
Ware, George
Plan
Planting Plan - East Half - Estate of Mr. and Mrs. Frank G. HoughOctober 1949
Johnson, Marshall L.
Plan
Planting Plan - East Half - Estate of Mr. and Mrs. Frank G. HoughOctober 1949
Johnson, Marshall L.