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  • About
  • The Global ETD Search service is a free service for researchers to find electronic theses and dissertations. This service is provided by the Networked Digital Library of Theses and Dissertations.
    Our metadata is collected from universities around the world. If you manage a university/consortium/country archive and want to be added, details can be found on the NDLTD website.
1

The influence of heated soils on seed germination and plant growth

Johnson, James, January 1919 (has links)
Presented as Thesis (Ph. D.)--University of Wisconsin--Madison, 1918. / Caption title. Reprinted from Soil science, vol. VII, no. 1 (Jan. 1919). Includes bibliographical references (p. 84-87).

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