Status report,
chapters I-III & appendix.

Description

Corporate Author

Hemlock Looper Study Committee.

Related Names

Washington State Pollution Control Commission.

Language(s)

English

Published

[Olympia] State Dept. of Natural Resources, 1964-

Subjects

Pesticides > Pesticides / Toxicology.
Hemlock looper > Hemlock looper / Control.
Pesticides > Pesticides / Toxicologie > Pesticides / Toxicologie / Washington (État)
Arpenteuse de la pruche > Arpenteuse de la pruche / Lutte contre > Arpenteuse de la pruche / Lutte contre / Washington (État)
Pesticides > Pesticides / Toxicology > Pesticides / Toxicology / Washington (State)
Hemlock looper > Hemlock looper / Control > Hemlock looper / Control / Washington (State)
Washington (State)

Note

Errata sheet inserted.
Committee coordinated by Washington State Pollution Control Commission.
Cover title: Status report, 1963 Willapa hemlock looper infestation control project.

Physical Description

1 volume (loose-leaf) illustrations, maps (some folded color) 29 cm

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