Biodiversity Heritage Library

By: Johnson, David W. (David Winslow),

Edition:

Publication info:

Volume: R2-38

Series:

Holding Institution: U.S. Department of Agriculture, National Agricultural Library

Subjects: Acreage  Arceuthobium americanum  estimated costs  Parasitic plants  Pest Control  Pinus contorta  

BHL Collections:

By: Johnson, David W. (David Winslow),

Edition:

Publication info:

Volume: R2-61

Series:

Holding Institution: U.S. Department of Agriculture, National Agricultural Library

Subjects: Arceuthobium americanum  Colorado  disease control  national forests  Parasitic plants  Pinus contorta  plant diseases and disorders  Pruning  

BHL Collections: