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Open Access Resources.

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Results 1 - 15 of 15.

Cover image
Author
  • Dirr, Michael A.
ISBN
  • 0875630995
Published
Champaign, Ill. : Stipes Publishing Co., 1975.
1 Holding library
book
  • Printed resource
Cover image
Author
  • Dirr, Michael.
ISBN
  • 0875631533 (pbk.)
Published
Champaign, Ill. : Stipes Pub. Co., 1978.
book
  • Printed resource
Cover image
Viburnums : flowering shrubs for every season / Michael A. Dirr ; illustrations by Bonnie L. Dirr.
Author
  • Dirr, Michael A.
ISBN
  • 9780881928532
Published
Portland, Or. : Timber Press, 2007.
book
  • Printed resource
Cover image
Author
  • Dirr, Michael A. (fl.1980s-2000s).
ISBN
  • 0875633471
Edition
4th edition.
Published
Champaign, IL : Stipes Publishing Company, (1990).
book
  • Printed resource
Cover image
Author
  • Dirr, Michael A.
ISBN
  • 9780881929010
Published
Portland, Or. ; London : Timber Press, 2011.
book
  • Printed resource
1 Holding library
book
  • Printed resource
Cover image
Author
  • Dirr, Michael.
ISBN
  • 088192525X
Published
Portland, Or. ; [Great Britain] : Timber Press, 2002.
book
  • Printed resource
Cover image
Hydrangeas for American gardens / Michael A. Dirr ; illustrations by Bonnie L. Dirr.
Author
  • Dirr, Michael.
ISBN
  • 0881926418 (hardcover)
Published
Portland, Or. ; Cambridge : Timber Press, c2004.
book
  • Printed resource
Cover image
Manual of woody landscape plants : their identification, ornamental characteristics, culture, propagation and uses / Michael A. Dirr / illustrations by Bonnie Dirr, Margaret Stephan, Asta Sadauskas and Nancy Snyder
Author
  • Dirr, Michael A.
ISBN
  • 0875638007
  • 9780875637952 (pbk.)
Edition
5th ed.
Published
Champaign, Ill. : Stipes Publishing Co., 1998.
1 Holding library
book
  • Printed resource
Cover image
Manual of woody landscape plants : their identification, ornamental characteristics, culture, propagation and uses / Michael A. Dirr ; illustrations by Bonnie Dirr, Margaret Stephan, Asta Sadauskas and Nancy Snyder.
Author
  • Dirr, Michael A.
ISBN
  • 1588748707
  • 9781588748706
Edition
[6th ed.]
Published
Champaign, Ill. : Stipes, 2009.
book
  • Printed resource
Cover image
Buddlejas / David D. Stuart ; foreword by Michael A. Dirr.
Author
  • Stuart, David D.
ISBN
  • 0881926884 (hardcover)
  • 9780881926880
Published
Portland, Or. : Timber Press, in association with the Royal Horticultural Society, 2006.
book
  • Printed resource
Cover image
Author
  • Dirr, Michael A.
ISBN
  • 9780942375091
  • 0942375092
Edition
2nd ed.
Published
Cary, N.C. : Varsity Press, 2006.
book
  • Printed resource
Cover image
Author
  • Dirr, Michael A. (fl.1980s-2000s).
ISBN
  • 0875632262
Edition
3rd edition.
Published
Champaign, IL : Stipes Publishing Company, 1983.
book
  • Printed resource

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