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From the United States Forest Service, Harrison Experimental Forest Station Collection. Photograph of a seed source study. Loblolly seed from Livingston Parish, Louisiana, produced the tallest group of trees (center) in this 15 year old plantation. Smaller tress are from southern Mississippi (right) and northern Louisiana (left.)
June 1973
From the United States Forest Service, Harrison Experimental Forest Station Collection. Photograph of a tree farm at the Harrison Experimental Forest.
July 1968
From the United States Forest Service, Harrison Experimental Forest Station Collection. Photograph of the entrance sign and road to the Harrison Experimental Forest.
April 1964
From the United States Forest Service, Harrison Experimental Forest Station Collection. Photograph of the office at the Harrison Experimental Forest.
June 1935
From the United States Forest Service, Harrison Experimental Forest Station Collection. Photograph of the library at the Southern Institute of Forest Genetics.
1968
From the United States Forest Service, Harrison Experimental Forest Station Collection. Photograph of a genetics display at the Southern Institute of Forest Genetics.
October 1962
From the United States Forest Service, Harrison Experimental Forest Station Collection. Photograph of a genetics display at the Southern Institute of Forest Genetics.
October 1962
From the United States Forest Service, Harrison Experimental Forest Station Collection. Photograph of a town ant fungus garden. It resembles a gray sponge and is made of bits of vegetation cut and carried to the nest.
June 1959
From the United States Forest Service, Harrison Experimental Forest Station Collection. Photograph of a superior loblolly pine selected for breeding experiments and seed orchard use.
February 1961
From the United States Forest Service, Harrison Experimental Forest Station Collection. Photograph of town ant hills in Jonesboro, Louisiana.
June 1959
