Tree rings : timekeepers of the past

Richard L. Phipps; J. McGowan

doi:10.3133/7000101

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Tree rings : timekeepers of the past

General Interest Publication

By: Richard L. Phipps and J. McGowan

https://doi.org/10.3133/7000101

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Abstract

Suggested Citation

Phipps, R.L., McGowan, J., 1989, Tree rings : timekeepers of the past: General Interest Publication, 15 p. : ill. ; 23 cm., https://doi.org/10.3133/7000101.

Additional publication details
Publication type	Report
Publication Subtype	USGS Unnumbered Series
Title	Tree rings : timekeepers of the past
Series title	General Interest Publication
DOI	10.3133/7000101
Year Published	1989
Language	ENGLISH
Description	15 p. : ill. ; 23 cm.