Andrew Delmar Hopkins

Road Trips: A Cerca Country Guide (Cerca Country Guides)

Andrew Delmar Hopkins

Out of Stock

Defects in Wood Caused by Insects

Andrew Delmar Hopkins

$16.59

The Redwood: A Study Of The Redwood, The Brown Rot Disease Of The Redwood, Insect Enemies Of The Redwood

Andrew Delmar Hopkins

$21.66

The Locust Borer And Methods For Its Control

Andrew Delmar Hopkins

Out of Stock

The Dying Of Pine In The Southern States: Cause, Extent, And Remedy

Andrew Delmar Hopkins

$20.60

Black Holes in Wood

Andrew Delmar Hopkins

$26.95

Some of the principal insect enemies of coniferous forests in the United States

Andrew Delmar Hopkins

Out of Stock

Catalogue Of West Virginia Forest And Shade Tree Insects...

Andrew Delmar Hopkins

Out of Stock

Report On Investigations To Determine The Cause Of Unhealthy Conditions Of The Spruce And Pine From 1880-1893...

Andrew Delmar Hopkins

Out of Stock

The Periodical Cicada or Seventeen-Year Locust in W. Virginia

Andrew Delmar Hopkins

Out of Stock

The Hessian Fly In West Virginia And How To Prevent Losses From Its Ravages

Andrew Delmar Hopkins

$26.95

Practical Information on the Scolytid Beetles of North American Forests. I. Barkbeetles of the Genus Dendroctonus...

Andrew Delmar Hopkins

$31.95

Powder-Post Damage by Lyctus Beetles to Seasoned Hardwood

Andrew Delmar Hopkins

$13.27

Preliminary Report on the Insect Enemies of Forests in the Northwest: An Account of the Results Gained from a Reconnaissance Trip Made in the Spring and Early Summer of 1899, Volumes 16-22

Andrew Delmar Hopkins

$25.95 - $31.95

Catalogue of West Virginia Scolytidae and Their Enemies: With List of Trees Anb Shrubs Attacked...

Andrew Delmar Hopkins

$26.95

Insect Enemies Of The Spruce In The Northeast: A Popular Account Of Results Of Special Investigations, With Recommendations For Preventing Losses

Andrew Delmar Hopkins

$20.95 - $30.95

Insect Enemies of the Pine in the Black Hills Forest Reserve: An Account of Results of Special Investigations, with Recommendations for Preventing Losses, Volumes 30-37

Andrew Delmar Hopkins

$13.91 - $30.95

Bioclimatics: A Science of Life and Climate Relations

Andrew Delmar Hopkins

Out of Stock

Contributions Toward a Monograph of the Scolytid Beetles Volume 1

Andrew Delmar Hopkins

$31.95