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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.

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Spelling suggestions: "subject:"chlorohydra viridissima"" "subject:"chlorohydra nitidissima""

1

The Ecology of Chlorohydra Viridissima in a Small Perennial Pond

Graham, Elizabeth Coffee 08 1900 (has links)
The purpose of this study is to determine the influence of chemical, physical, and bilogical factors on th seasonal variation in population and on reproduction of Chlorohydra Viridissima (Schulze) in a small pernnial pond.
Chlorohydra Viridissima
Schulze
pond
sewage

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