By Heiberg Svend O.   in Journal of Forestry

ISSN:0022-1201|43|2|109-112

Society of American Foresters‎(1945)‎

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By Heiberg Svend O.   in Journal of Forestry

ISSN:0022-1201|37|1|42-46

Society of American Foresters‎(1939)‎

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By Heiberg Svend O.   in Journal of Forestry

ISSN:0022-1201|40|8|645-651

Society of American Foresters‎(1942)‎

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By Heiberg Svend O.   in Journal of Forestry

ISSN:0022-1201|31|3|311-317

Society of American Foresters‎(1933)‎

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By Ostrom Carl E.   Heiberg Svend O.   in Journal of Forestry

ISSN:0022-1201|52|8|563-567

Society of American Foresters‎(1954)‎

Access to resources Favorite 14.886657

By Heiberg Svend O.   Haddock Philip G.   in Journal of Forestry

ISSN:0022-1201|53|1|10-18

Society of American Foresters‎(1955)‎

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By Heiberg Svend O.   White Donald P.   in Journal of Forestry

ISSN:0022-1201|54|1|7-10

Society of American Foresters‎(1956)‎

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By Heiberg Svend O.   Madgwick H. A. I.   Leaf Albert L.   in Forest Science

ISSN:0015-749X|10|1|17-23

Society of American Foresters‎(1964)‎

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