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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

A monograph of the acanthodriline earthworms of South Africa

Pickford, Grace E. January 1900 (has links)
Thesis (Ph. D.)--Yale Universtity, 1931. / "References to literature cited in part I": p. 92-97.
2

A monograph of the acanthodriline earthworms of South Africa

Pickford, Grace E. January 1900 (has links)
Thesis (Ph. D.)--Yale Universtity, 1931. / "References to literature cited in part I": p. 92-97.
3

INFLUENCE OF EARTHWORMS ON PLANT AND SOIL INVERTEBRATE COMMUNITIES OF THE CLEVELAND METROPARKS

Schermaier, Anton Francis 14 May 2013 (has links)
No description available.

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