Classifying Forest Susceptibility to Gypsy Moth Defoliation David R. Houston Published: 1985 Total Pages: 112 Get eBook
Silvicultural Guidelines for Forest Stands Threatened by the Gypsy Moth Kurt William Gottschalk Published: 1993 Total Pages: 56 Get eBook
Gypsy Moth Management in the United States: a Cooperative Approach Published: 1995 Total Pages: 374 Get eBook
Gypsy Moth Management in the United States United States. Forest Service Published: 1995 Total Pages: 370 Get eBook
U.S. Forest Service Research Paper NE. Northeastern Forest Experiment Station (Radnor, Pa.) Published: 1963 Total Pages: 714 Get eBook
