By Girma Kefyalew   Holtz Starr   Tubana Brenda   Solie John   Raun William   in Journal of Plant Nutrition

ISSN:0190-4167|34|2|165-182

Taylor & Francis Ltd‎(2011)‎

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By Arnall Daryl   Tubana Brenda   Holtz Starr   Girma Kefyalew   Raun W. R.   in Journal of Plant Nutrition

ISSN:0190-4167|32|3|502-515

Taylor & Francis Ltd‎(2009)‎

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By Chung Byungkyun   Girma Kefyalew   Martin Kent   Tubana Brenda   Arnall Daryl   Walsh Olga   Raun William   in Archives of Agronomy and Soil Science

ISSN:0365-0340|54|5|481-491

Taylor & Francis Ltd‎(2008)‎

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By Lofton Josh   Tubana Brenda S.   Kanke Yumiko   Teboh Jasper   Viator Howard   Dalen Marilyn   in Sensors

ISSN:1424-8220|12|6|7529-7547

MDPI‎(2012)‎

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By Girma Kefyalew   Freeman Kyle W.   Teal Roger   Arnall Daryl B.   Tubana Brenda   Holtz Starr   Raun William R.   in Archives of Agronomy and Soil Science

ISSN:0365-0340|53|4|435-442

Taylor & Francis Ltd‎(2007)‎

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By Freeman Kyle W.   Klatt Arthur R.   Raun William R.   Girma Kefyalew   Arnall Daryl B.   Tubana Brenda   Holtz Starr L.   Lawles Kyle D.   Walsh Olga   Chung Byungkyun   Sayre Kenneth D.   in Archives of Agronomy and Soil Science

ISSN:0365-0340|53|3|293-304

Taylor & Francis Ltd‎(2007)‎

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