Research Catalog
New! Try our Article Search to discover online journals, books, and more from home with your library card.
Displaying 1-3 of 3 results for author "Helfer, Jacques R."
How to know the grasshoppers, cockroaches and their allies.
- Text
- Dubuque, Iowa, W. C. Brown Co. [1972]
- 1972
- 1 Item
Item details Format Call Number Item Location Text QL507.1.xH45 1972 Off-site How to know the rocks and minerals [by] Jacques R. Helfer.
- Text
- Dubuque, Iowa, W. C. Brown Co. [1970]
- 1970
- 1 Item
Item details Format Call Number Item Location Text 8522.448 Off-site How to know the grasshoppers, cockroaches and their allies.
- Text
- Dubuque, Iowa, W. C. Brown Co. [1972]
- 1972
- 1 Item
Item details Format Call Number Item Location Text QL507.1.xH45 1972 Off-site
No results found from Digital Research Books Beta
Digital books for research from multiple sources world wide- all free to read, download, and keep. No Library Card is Required. Read more about the project.
Explore Digital Research Books Beta