Research Catalog

Geographic variation in speed of seed germination in central Oregon ponderosa pine (Pinus ponderosa Dougl. ex Laws.)

Title: Geographic variation in speed of seed germination in central Oregon ponderosa pine (Pinus ponderosa Dougl. ex Laws.) / John C. Weber and Frank C. Sorensen.
Author: Weber, John C.
Publication: Portland, Or. : U.S. Dept. of Agriculture, Forest Service, Pacific Northwest Research Station, [1992]

Details

Additional Authors

Pacific Northwest Research Station (Portland, Or.)

Description

12 p. : ill.; 28 cm.

Series Statement

Research paper PNW-RP ; 444

Uniform Title

Research paper PNW ; 444.

Subject

Note

Cover title.
Distributed to depository libraries in microfiche.
Shipping list no.: 92-1778-M.
"March 1992."

Bibliography (note)

Includes bibliographical references (p. 10-12).

Reproduction (note)

Microfiche.

Call Number

READEX Microfiche A 13.78:PNW-RP-444

OCLC

marcive26949291

Author

Weber, John C.

Title

Geographic variation in speed of seed germination in central Oregon ponderosa pine (Pinus ponderosa Dougl. ex Laws.) / John C. Weber and Frank C. Sorensen.

Imprint

Portland, Or. : U.S. Dept. of Agriculture, Forest Service, Pacific Northwest Research Station, [1992]

Series

Research paper PNW-RP ; 444

Research paper PNW ; 444.

Bibliography

Includes bibliographical references (p. 10-12).

Reproduction

Microfiche. [Washington, D.C.?] : Supt. of Docs., U.S. G.P.O., [1992] 1 microfiche : negative.

Added Author

Pacific Northwest Research Station (Portland, Or.)

Gpo Item No.

0083-B (MF)

Sudoc No.

A 13.78:PNW-RP-444

Research Call Number

READEX Microfiche A 13.78:PNW-RP-444

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