759 resultados para Hoffman, Helga: Perhoset
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Federal Highway Administration, Washington, D.C.
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"Embodies the results of a three-year study ... under a grant from the Charles Lathrop Pack forestry foundation ... [The] purpose is to bring together a body of knowledge regarding the inventory factors of timber stands and to outline a procedure for studying them."--Introd.
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In portfolio.
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Illustrated t.p.
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Hearings held June 17-20, 1953.
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Includes reproductions of original title-pages.
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Thesis (M. S.)--University of Illinois at Urbana-Champaign.
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Mode of access: Internet.
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"ORNL-1370."
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"Date Declassified: August 18, 1955."
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Mode of access: Internet.
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Cover title.
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Mode of access: Internet.
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Mode of access: Internet.
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Reports of surveys ordered published by the committee, first separately printed.