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Authors

Nicholas Knight

Document Type

Research

Abstract

It seems important to gain a knowledge of the substances that come down in the rains and snows on account of the agricultural and hygenic significance. Similar work has been carried on for some time in the chemical laboratories of Cornell College and in many other places. Our special purpose is to determine the amounts of nitrogen compounds, chlorine, and sulphates in the rains and snows of this locality.

Publication Date

1924

Journal Title

Proceedings of the Iowa Academy of Science

Volume

31

Issue

1

First Page

325

Last Page

326

Copyright

©1924 Iowa Academy of Science, Inc.

Language

en

File Format

application/pdf

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