کتاب های H. Flessa
کتاب های نویسنده
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Preparing Principals for a Changing World: Lessons from Effective School Leadership Programs
Linda Darling?Hammond, Debra Meyerson, Michelle LaPointe, Margaret Terry Orr, Margaret Barber, Carol Cohen, Kimberly Dailey, Stephen Davis, Joseph Flessa, Joseph Murphy, Raymond Pecheone, Naida Tushnet(auth.), 2009PDF
Plant Nutrition: Food security and sustainability of agro-ecosystems through basic and applied research
M. van Noordwijk (auth.), W. J. Horst, M. K. Schenk, A. Bürkert, N. Claassen, H. Flessa, W. B. Frommer, H. Goldbach, H. -W. Olfs, V. Römheld, B. Sattelmacher, U. Schmidhalter, S. Schubert, N. v. Wirén, L. Wittenmayer (eds.), 2002PDF
Plant Nutrition: Food security and sustainability of agro-ecosystems through basic and applied research
M. van Noordwijk (auth.), W. J. Horst, M. K. Schenk, A. Bürkert, N. Claassen, H. Flessa, W. B. Frommer, H. Goldbach, H. -W. Olfs, V. Römheld, B. Sattelmacher, U. Schmidhalter, S. Schubert, N. v. Wirén, L. Wittenmayer (eds.), 2002PDF
Progress in Plant Nutrition: Plenary Lectures of the XIV International Plant Nutrition Colloquium: Food security and sustainability of agro-ecosystems through basic and applied research
Ismail Cakmak (auth.), Walter J. Horst, A. Bürkert, N. Claassen, H. Flessa, W. B. Frommer, H. Goldbach, W. Merbach, H.-W. Olfs, V. Römheld, B. Sattelmacher, U. Schmidhalter, M. K. Schenk, N. v. Wirén (eds.), 2002PDF
