• Refine Query
  • Source
  • Publication year
  • to
  • Language
  • 597
  • 168
  • 80
  • 31
  • 26
  • 23
  • 13
  • 7
  • 7
  • 7
  • 6
  • 6
  • 6
  • 6
  • 6
  • Tagged with
  • 1268
  • 248
  • 180
  • 126
  • 116
  • 110
  • 93
  • 90
  • 88
  • 85
  • 84
  • 84
  • 83
  • 81
  • 77
  • About
  • The Global ETD Search service is a free service for researchers to find electronic theses and dissertations. This service is provided by the Networked Digital Library of Theses and Dissertations.
    Our metadata is collected from universities around the world. If you manage a university/consortium/country archive and want to be added, details can be found on the NDLTD website.
1

Effects of NaCl on growth and physiology of Pinus leiophylla seedlings

Jiménez-Casa, Marcos. January 2009 (has links)
Thesis (Ph. D.)--University of Alberta, 2009. / Title from pdf file main screen (viewed on July 24, 2009). "A thesis submitted to the Faculty of Graduate Studies and Research in partial fulfillment of the requirements for the degree of Doctor of Philosophy, Department of Renewable Resources, University of Alberta." Includes bibliographical references.
2

Life cycle and seasonal development of Colesporium pine needle rust in Wisconsin

Nicholls, Thomas H. January 1964 (has links)
Thesis (M.S.)--University of Wisconsin--Madison, 1964. / Typescript. Vita. eContent provider-neutral record in process. Description based on print version record. Includes bibliographical references.
3

Physiological control of fascicular bud development in pine

Seckinger, Gary Robert. January 1982 (has links)
Thesis (Ph. D.)--University of Wisconsin--Madison, 1982. / Typescript. Vita. eContent provider-neutral record in process. Description based on print version record. Includes bibliographical references (leaves 145-157).
4

Conifer seedling damping-off caused by the white pine root rot associated with Fusarium oxysporum in Wisconsin's forest tree nurseries

Simmons, Scott R. January 1981 (has links)
Thesis (M.S.)--University of Wisconsin--Madison, 1981. / Typescript. eContent provider-neutral record in process. Description based on print version record. Includes bibliographical references (leaves 67-69).
5

Influence of environmental factors on the disease cycle of Scleroderris canker

Blenis, Peter Van Atten. January 1982 (has links)
Thesis (Ph. D.)--University of Wisconsin--Madison, 1982. / Typescript. Vita. eContent provider-neutral record in process. Description based on print version record. Includes bibliographical references (leaves 98-102).
6

Biology of the black pine leaf scale

Walgenbach, David. January 1962 (has links)
Thesis (M.S.)--University of Wisconsin--Madison, 1962. / Typescript. eContent provider-neutral record in process. Description based on print version record. Includes bibliographical references (leaves 65-67).
7

Early survival and growth response of five species of Pinus to plant competition and aspect in southwest Oregon and northeast Mexico /

Capo-Arteaga, Miguel A. January 1987 (has links)
Thesis (Ph. D.)--Oregon State University, 1987. / Typescript (photocopy). Includes bibliographical references (leaves 98-108). Also available on the World Wide Web.
8

New perspectives on evolutionary relationships within Pinus (Pinaceae) and within subsection Ponderosae (subgenus Pinus) /

Willyard, Ann Nachreiner. January 1900 (has links)
Thesis (Ph. D.)--Oregon State University, 2008. / Printout. Includes bibliographical references. Also available on the World Wide Web.
9

A post-harvest evaluation of mechanized thinning in natural loblolly pine in the coastal plain of Arkansas /

Powell, David B., January 1992 (has links)
Thesis (M.S.)--Virginia Polytechnic Institute and State University, 1992. / Vita. Abstract. Includes bibliographical references (leaves 104-109). Also available via the Internet.
10

A statistical karyotype analysis of European black pine (Pinus nigra Arn.) seed sources /

Kaya, Zeki. January 1983 (has links)
Thesis (M.S.)--Oregon State University, 1983. / Typescript (photocopy). Includes bibliographical references (leaves 33-37). Also available on the World Wide Web.

Page generated in 0.0309 seconds