Research Institute for Soil Science and Agricultural Chemistry of the Hungarian Academy of Sciences, Herman Ottó út 15, H-1022, Budapest, Hungary
K. Bujtás
Institute of Crop Production, Drnovská 507, 16106, Praha-Ruzyně, Czech Republic
D. Chodová, J. Mikulka & J. JanáČek
Faculty of Natural Sciences, Charles University, Vinicna 7, 12844, Praha, Czech Republiv
M. Kočová
Institut für Allgemeine Botanik, Universät Mainz, Müllerweg 6, 55099, Mainz, FRG
R. Conrad & C. Wilhelm
Botanical Research Group of Hung. Acad. Sci., József University, Egyetem str. 2., 6701, Szeged, Hungary
É. Darkó & E. Lehoczki
Department of Plant Physiology, Eötvös University, 1445 Budapest, P.O.B. 330, Hungary
Z. Szigeti
Dept of Genetics and Microbiology, via Abbiategrasso 207, I-27100, Pavia, Italy
G. Forlani
Inst of Organic Chemistry, Biochemistry and Biotechnology, Wybrzeze Wyspianskiego 27, 50-370, Wroclaw, Poland
B. Lejczak & P. Kafarski
Dept. Ciencias del Medio Natural, Univ. Publica de Navarra, E-31006, Pamplona, Spain
A. Gonzalez & M. Royuela
Dept. Biología Vegetal, Univ. del País Vasco, Apdo.644, E-48080, Bilbao, Spain
C. Gonzalez-Murua
Departamento de Biología Vegetal y Ecología, Universidad del Pais Vasco, Apdo 644, 48080, Bilbao, Spain
Hernandez A. & J. M. Becerril
Maize Research Institute, Zemun Polje, P.O. Box 89, 11000, Belgrade, Yugoslavia
B. Kereckj, L. J. Zaric & L. Stefanovic
MTA Group, Dept. Botany, JATE University, Szeged
G. Laskay
Institute for Viticulture and Enology, Kécskemét, Hungary
Gy. Váradi & E. Pölös
Botanisches Institut, University of Karlsruhe, Kaiserstraβe 12, D-76128, Karlsruhe, Germany
H. K. Lichtenthaler & A. Golz
Plant Physiology Unit, Faculty of Biology, University of Barcelona, Diagonal 645, E-08028, Barcelona, Spain
J. Martinez, D. Vidal & E. Simon
Institute of Plant Physiology and Genetics, Ukrainian Academy of Science, Vasilkovskaya 31/17, Kiev, Ukraine
E. Yu. Morderer & L. V. Khodeeva
Plant Physiology Unit, Faculty of Biology, University of Barcelona, Diagonal 645, E-08028, Barcelona, Spain
R. Piñol & E. Simon
Maize Research Institute, Zemun Polje, P.O. Box 89, 11000, Belgrade, Yugoslavia
L. Stefanovic
Institute for Argiculture Research “Srbija”, Center for Pesticides and Environmental Protection, Banatska 31b, 11030, Zemun, Yugoslavia
V. Janjic, D. Marisavljevic & L. J. Jovanovic
Faculty of Agriculture, Nemanjina 6, 11030, Zemun, Yugoslavia
R. Stikic & S. Pekic
Research Institute for Agrobiology and Soil Fertility (AB-DLO), CENTRE DE BORN, P.O. Box 14, NL-6700 AA, Wageningen, The Netherlands
J. L. P. Vanoorschot
Department of Plant Physiology, Agricultural University, Arboretumlaan 4, 6703, BD Wageningen, The Netherlands
Jack J. S. Van Rensen & Victor B. Curwiel
Institute of Biology of Dnepropetrovsk State University, Gagarin Avenue 72, 320625, Dniepropetrovsk, Ukraine
A. N. Vinnichenko & N. I. Shtemenko