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Now showing items 71-80 of 259
Foreign plant pest
(1963-05)
Scope of Report: This report has been designed to present the potential danger of the introduced plant pest, and the economic losses it can and has caused once it becomes established in our country. A plant pest, as defined ...
Method of teaching chemistry
(1960-08)
Effect of insecticides on bird populations
(1963-08)
Scope and Method of Study: This report has been undertaken as a comprehensive survey of scientific literature since 1945 that has dealt with the effects of insecticides on bird populations. Particular attention was given ...
Biology and biological control of the European corn borer
(1965-08)
Scope and Method of Study: Numerous articles and publications on the biology and the biological control of the European corn borer were read and analyzed. An attempt was made to bring out some of the major points on the ...
Proposed general shop program for the junior high school of Cushing, Oklahoma
(1961-01)
Purpose of the Study: The purpose of this study is to formulate a desirable. industrial arts program of shopwork for the Cushing Junior High School in Cushing, Oklahoma.
Effectiveness of high school laboratories and suggestions for improvement
(1962-05)
Scope of Study: The basis for this study was the understanding principles of education. These principles were stated and modified into specific objectives for science laboratory work in education. The current methods of ...