Iowa Science Teachers Journal | Vol 27 | No. 3
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Volume 27, Number 3 (1990)

Issue cover date: Winter 1990-91

Front Matter

Articles

PDF

No Harpoons, Unless . . .
Arnold H. Webster

PDF

Astronomy Resources
Thomas Hockey

Editorials

Index

Back Matter

Editors

Editor
Carl W. Bollwinkel
Managing Editor
Paul E. Rider
Copy Editor
Marjorie F. Vargas
Assistant
Stephanie A. Althof
Assistant Editors
Paul Joslin, Science Education
Gary E. Downs, Elementary Science
Norris M. Durham, Biology
Laurence A. Hutzell, Chemistry
Darrel Hoff, Earth Science
Francis C. Peterson, Physics