• Refine Query
  • Source
  • Publication year
  • to
  • Language
  • 901
  • 880
  • 118
  • 94
  • 65
  • 65
  • 54
  • 45
  • 39
  • 30
  • 30
  • 30
  • 30
  • 30
  • 30
  • Tagged with
  • 2635
  • 635
  • 544
  • 524
  • 514
  • 405
  • 308
  • 290
  • 253
  • 249
  • 218
  • 197
  • 191
  • 182
  • 181
  • 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.
271

Tree and soil nitrogen responses to alternative ground cover management strategies in organic apple production

TerAvest, Daniel Gerald, January 2009 (has links) (PDF)
Thesis (M.S. in soil science)--Washington State University, August 2009. / Title from PDF title page (viewed on Sept. 23, 2009). "Department of Crop and Soil Science." Includes bibliographical references (p. 46-50).
272

Socio-economic benefits and limitations of rural settlement projects the case of Ntselamanzi Irrigation Project (Eastern Cape) /

Kuwe-Bamanyisa, Susan. January 2002 (has links)
Thesis (M. Dev. Studies (Development Studies))--University of the Free State, 2002. / Word processed copy. Includes bibliographical references (leaves 73-78).
273

Study of computer use in the Queensland dairy industry : farmers' perceptions /

Suzuki, Atsushi. January 1999 (has links) (PDF)
Thesis (M.Agr.Sc.) - University of Queensland, 1999. / Includes bibliography.
274

The effect of low and high fertility treatments on soil quality, yields, pest incidence and labor requirements of a post-transitional organic market garden system

Childers, Todd Bradley. January 2005 (has links)
Thesis (M.S.)--West Virginia University, 2005. / Title from document title page. Document formatted into pages; contains vi, 66 p. : ill. (some col.). Includes abstract. Includes bibliographical references (p. 62-66).
275

A process for supporting natural resource management on farms : a case study in the Australian sub-tropical dairy industry /

Carter, Marc Robert. January 2005 (has links) (PDF)
Thesis (Ph.D.) - University of Queensland, 2005. / Includes bibliography.
276

Investigation of the economics of water supply as used by smallholder irrigation farmers in South Africa

Yokwe, Stanley Conficious Bartholomew. January 2005 (has links)
Thesis (M.Inst.Agrar.)(Agricultural Economics)--University of Pretoria, 2005. / Includes summary. Title from opening screen (viewed March 20, 2006). Includes bibliographical references (leaf 61).
277

Health and welfare of high producing dairy cows : effects of milk production level on adaptive capacity of cows assessed by hypothalamo-pituitary-adrenocortical function and severity of experimental Escherichia coli mastits = Gezondheid en welzijn van hoog-productieve melkkoeien /

Kornalijnslijper, Esther, January 2003 (has links)
Thesis (doctoral)--Universiteit Utrecht, 2003. / Includes bibliographical references (158-171).
278

Diversity, spatial patterns, and competition in conventional no-tillage and organically managed spring wheat systems in Montana

Pollnac, Fredric Winslow. January 2007 (has links) (PDF)
Thesis (M.S.)--Montana State University--Bozeman, 2007. / Typescript. Chairperson, Graduate Committee: Bruce D. Maxwell. Includes bibliographical references.
279

Soil quality, microbial community structure, and organic nitrogen uptake in organic and conventional farming systems

Reeve, Jennifer Rose, January 2007 (has links) (PDF)
Thesis (Ph. D.)--Washington State University, August 2007. / Includes bibliographical references.
280

Action-oriented sustainable agriculture education attitudes towards nutrition and agricultural practices in Guaimaca, Honduras /

Potenza, Sarah Lynne. January 2007 (has links)
Thesis (M.S.)--University of Montana, 2007. / Title from title screen. Description based on contents viewed Oct. 4, 2007. Includes bibliographical references (p. 76-84).

Page generated in 0.0509 seconds