It looks like you're offline.
Donate
English (en) Change Website Language
Open Library logo
additional options menu
Open Library is running in limited-availability mode: login is disabled and some books may appear unavailable
Last edited by RenameBot
September 7, 2008 | History
Edit

Richard R. Mason

We need a photo of Richard R. Mason

9 works Add another?

Showing ebooks only. Would you like to see everything by this author?

  • Cover of: Sampling low density populations of the Douglas-fir tussock moth by frequency of occurrence in the lower tree crown

    First published in 1977 — 3 editions
    Read Listen

    My Reading Lists:

    Create a new list

    Check-In

    ×Close
    Add an optional check-in date. Check-in dates are used to track yearly reading goals.
    Today
  • Cover of: Collapse of an outbreak population of the douglas-fir tussock moth, Hemerocampa Pseudotsugata (Lepidoptera: Lymantriidae)

    First published in 1971 — 2 editions
    Read Listen

    My Reading Lists:

    Create a new list

    Check-In

    ×Close
    Add an optional check-in date. Check-in dates are used to track yearly reading goals.
    Today
  • Cover of: Forest-site relationships within an outbreak of lodgepole needle miner in central Oregon

    First published in 1972 — 2 editions
    Read Listen

    My Reading Lists:

    Create a new list

    Check-In

    ×Close
    Add an optional check-in date. Check-in dates are used to track yearly reading goals.
    Today
  • Cover of: Sampling Western Spruce Budworm larvae by frequency of occurrence on lower crown branches

    First published in 1990 — 2 editions
    Read Listen

    My Reading Lists:

    Create a new list

    Check-In

    ×Close
    Add an optional check-in date. Check-in dates are used to track yearly reading goals.
    Today
  • Cover of: Slavery in America.: An essay for the times.

    First published in 1853 — 2 editions
    Read Listen

    My Reading Lists:

    Create a new list

    Check-In

    ×Close
    Add an optional check-in date. Check-in dates are used to track yearly reading goals.
    Today
  • Cover of: Controlled field test of stabilized pyrethrins against the western hemlock looper

    First published in 1970 — 1 edition
    Read Listen

    My Reading Lists:

    Create a new list

    Check-In

    ×Close
    Add an optional check-in date. Check-in dates are used to track yearly reading goals.
    Today
  • Cover of: Detecting suboutbreak populations of the Douglas-fir tussock moth by sequential sampling of early larvae in the lower tree crown

    First published in 1978 — 1 edition
    Read Listen

    My Reading Lists:

    Create a new list

    Check-In

    ×Close
    Add an optional check-in date. Check-in dates are used to track yearly reading goals.
    Today
  • Cover of: Sequential sampling of Douglas-fir tussock moth populations

    First published in 1969 — 1 edition
    Read Listen

    My Reading Lists:

    Create a new list

    Check-In

    ×Close
    Add an optional check-in date. Check-in dates are used to track yearly reading goals.
    Today
  • Cover of: Case history of population change in a Bacillus thuringiensis-treated vs. an untreated outbreak of the western spruce budworm

    First published in 1996 — 1 edition
    Read Listen

    My Reading Lists:

    Create a new list

    Check-In

    ×Close
    Add an optional check-in date. Check-in dates are used to track yearly reading goals.
    Today
We need a photo of Richard R. Mason

Subjects

Diseases and pests, Douglas-fir tussock moth, Douglas fir tussock moth, Western spruce budworm, African Americans, American Colonization Society, Arthropod pests, Bacillus thuringiensis, Biodegradation, Colonization, Controversial literature, Counting, Douglas fir, Effect of chemicals on, Hemlock looper, Lodgepole needle miner, Lodgepole pine, Plant health, Plant pests, Pyrethrins, Sampling (Statistics), Slavery, Spruce, Statistics

Places

Oregon, California, Modoc National Forest, Mount Baker National Forest, Northern California, United States, Washington (State)

Lists

Add to List

My Reading Lists:

Create a new list

ID Numbers

  • OLID: OL2385687A

Links outside Open Library

No links yet. Add one?

History

Download catalog record: RDF / JSON
September 7, 2008 Edited by RenameBot fix author name
April 1, 2008 Created by an anonymous user initial import