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Home > Iowa Academy of Science > Journals & Newsletters > Iowa Science Teachers Journal > Volume 12 > Number 2 (1975)

 

Document Type

Article

Abstract

Some scientists, believing that the earth is getting colder, are now predicting the future of world crop production, based on projected temperature changes.

Publication Date

April 1975

Journal Title

Iowa Science Teachers Journal

Volume

12

Issue

2

First Page

9

Last Page

9

Copyright

© Copyright 1975 by the Iowa Academy of Science

Language

en

File Format

application/pdf

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