Biblioteca Digital

4 resultados para HOUSE FLOORS

em Biodiversity Heritage Library, United States

Technical information for Congress : report to the Subcommittee on Science, Research, and Development of the Committee on Science and Astronautics, U. S. House of Representatives, Ninety-first Congress, first session / prepared by the Science Policy Research Division, Legislative Reference Service, Library of Congress.

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House plants / by Robert Van Tress.

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no.20(1937)

The house fly, disease carrier; an account of its dangerous activities and of the means of destroying it, by L.O. Howard, PH. D.

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A view of the present state of the salmon and channel-fisheries : and of the statute laws by which they are regulated ... comprehending also the natural history and habits of the salmon ... together with the form of a new act, designed to remedy the evils so generally complained of; and an abstract of the evidence before the committee of the House of Commons upon the subject, with notes /

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