Home > Iowa Academy of Science > Journals & Newsletters > Proceedings of the Iowa Academy of Science > Volume 20 (1913) > Annual Issue
Document Type
Research
Abstract
Forty million dollars is the estimated loss annually to the United States on account of weeds, according to Prof. Beal, member of the Department of Agriculture. That a generous share of this loss belongs to Iowa we must all admit, for Iowa is a great agricultural state. Since such is the case it would not seem at all strange if Iowa people should take steps to make this loss as small as possible.
Publication Date
1913
Journal Title
Proceedings of the Iowa Academy of Science
Volume
20
Issue
1
First Page
295
Last Page
298
Copyright
©1913 Iowa Academy of Science, Inc.
Language
en
File Format
application/pdf
Recommended Citation
Berninghausen, Fred
(1913)
"Helpful and Harmful Iowa Birds,"
Proceedings of the Iowa Academy of Science, 20(1), 295-298.
Available at:
https://scholarworks.uni.edu/pias/vol20/iss1/34