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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

Cytological studies on the parasitic relationship of Urocystis cepulae Frost to the onion

Evans, Richard Irving, January 1930 (has links)
Thesis (Ph. D.)--University of Wisconsin--Madison, 1930. / Typescript. With this is bound: Cytological studies on the parasitic relationship of Urocystis cepulae to the onion / R.I. Evans. Reprinted from American journal of botany, vol. 20, no. 4 (Apr. 1933), p. 255-268, plates 11-12. Includes bibliographical references (leaves 45-47).

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