Author

David J. Voegtlin

2 books found

Cover of Catalog of the Cinara species of North America (Homoptera: Aphididae)

Catalog of the Cinara species of North America (Homoptera: Aphididae)

David J. Voegtlin · First published 1988

Placeholder cover for Invertebrates of the H.J. Andrews Experimental Forest, western Cascade Mountains, Oregon

Invertebrates of the H.J. Andrews Experimental Forest, western Cascade Mountains, Oregon

David J. Voegtlin · First published 1982