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  • 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.
241

Soil phosphorus fractionation and plant growth relationships /

Baldovinos, Francisco, January 1964 (has links)
Thesis (Ph. D.)--Virginia Polytechnic Institute, 1964. / Vita. Abstract. Includes bibliographical references (leaves 67-70). Also available via the Internet.
242

Analysis of soil heat transfer for the evapotranspiration system

Clyma, Wayne. January 1971 (has links) (PDF)
Thesis (Ph. D. - Hydrology and Water Resources)--University of Arizona, 1971. / Includes bibliography.
243

Simulation of an INS soil analysis system

Doron, Oded, January 1900 (has links)
Thesis (Ph. D.)--University of Texas at Austin, 2007. / Vita. Includes bibliographical references.
244

Irrigation methods and management effects on leaf lettuce (Lactuca sative, L.) water use and nitrogen leaching

da Silva, Elio Lemos, January 1995 (has links) (PDF)
Thesis (Ph. D - Agricultural and Biosystems Engineering) - University of Arizona. / Includes bibliographical references (leaves 135-143).
245

The character and genesis of pedogenic calcrete in southern Australia

Grevenitz, Paul. January 2006 (has links)
Thesis (Ph.D.)--University of Wollongong, 2006. / Typescript. Includes bibliographical references: p. 129-148.
246

Forest soils of Ethiopian highlands : their characteristics in relation to site history : studies based on stable isotopes /

Eshetu, Zewdu, January 1900 (has links) (PDF)
Diss. (sammanfattning) Umeå : Sveriges lantbruksuniv. / Härtill 3 uppsatser.
247

Catchment hydrochemical processes controlling acidity and nitrogen in forest stream water /

Fölster, Jens, January 1900 (has links) (PDF)
Diss. (sammanfattning) Uppsala : Sveriges lantbruksuniv., 2001. / Härtill 4 uppsatser.
248

Nitrogen in soil water at five nitrogen-enriched forest sites in Sweden /

Ring, Eva. January 1900 (has links) (PDF)
Diss. (sammanfattning) Uppsala : Sveriges lantbruksuniv., 2001. / Härtill 4 uppsatser.
249

Displacement of phosphorus in structured soils /

Djodjic, Faruk, January 1900 (has links) (PDF)
Diss. (sammanfattning) Uppsala : Sveriges lantbruksuniv., 2001. / Härtill 4 uppsatser.
250

Aspects on nutrient availability in Swedish forest soils /

Lundell, Ylva, January 1900 (has links) (PDF)
Diss. (sammanfattning) Umeå : Sveriges lantbruksuniv. / Härtill 4 uppsatser.

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