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Results: 1-12 |
Results: 12
TRANSFORMATION OF NITROGEN-FERTILIZER IN A SOIL CORE INCUBATION MODELEXPERIMENT
Authors: NOTAS E BALINT A HELTAI G TARR Z TIMARI S
Citation: E. Notas et al., TRANSFORMATION OF NITROGEN-FERTILIZER IN A SOIL CORE INCUBATION MODELEXPERIMENT, Novenytermeles, 47(2), 1998, pp. 139-153
EFFECT OF N FERTILIZATION ON THE N-CONTAINING GASES OF THE SOIL
Authors: DEBRECZENI K FISCHL K HELTAI G BALINT A
Citation: K. Debreczeni et al., EFFECT OF N FERTILIZATION ON THE N-CONTAINING GASES OF THE SOIL, Novenytermeles, 47(2), 1998, pp. 155-164
ENVIRONMENTAL EVALUATION OF A LOCAL LAKE CHAIN AFFECTED BY WASTE-WATER BY MEANS OF SPECTROCHEMICAL ANALYTICAL METHODS
Authors: HELTAI G FEKETE I GEMESI Z PERCSICH K FLORIAN K TARR Z
Citation: G. Heltai et al., ENVIRONMENTAL EVALUATION OF A LOCAL LAKE CHAIN AFFECTED BY WASTE-WATER BY MEANS OF SPECTROCHEMICAL ANALYTICAL METHODS, Microchemical journal, 59(1), 1998, pp. 125-135
ANALYTICAL AND METHODOLOGICAL DEVELOPMENT OF N-15 TRACER TECHNIQUE FOR SOIL-NITROGEN TRANSFORMATION STUDIES
Authors: HELTAI G DEBRECZENI K BALINT A NOTAS E TARR Z JOZSA T
Citation: G. Heltai et al., ANALYTICAL AND METHODOLOGICAL DEVELOPMENT OF N-15 TRACER TECHNIQUE FOR SOIL-NITROGEN TRANSFORMATION STUDIES, Communications in soil science and plant analysis, 29(11-14), 1998, pp. 1875-1890
REFORM TO REVOLUTION -12,1956( AN INTERVIEW WITH HELTAI,GYORGY DECEMBER)
Authors: KOCH D HELTAI G
Citation: D. Koch et G. Heltai, REFORM TO REVOLUTION -12,1956( AN INTERVIEW WITH HELTAI,GYORGY DECEMBER), Hungarian quarterly, 37(142), 1996, pp. 42
A POSSIBILITY OF ELEMENT-SPECIFIC DETECTION IN HPLC BY MEANS OF MIP AES COUPLED WITH HYDRAULIC HIGH-PRESSURE NEBULIZATION
Authors: HELTAI G JOZSA T PERCSICH K
Citation: G. Heltai et al., A POSSIBILITY OF ELEMENT-SPECIFIC DETECTION IN HPLC BY MEANS OF MIP AES COUPLED WITH HYDRAULIC HIGH-PRESSURE NEBULIZATION, Fresenius' journal of analytical chemistry, 355(5-6), 1996, pp. 638-641
AN ECOLOGICAL APPROACH TO N-CYCLING IN MESOCOSM EXPERIMENTS
Authors: HELTAI G DEBRECZENI K BAKONYI G BALINT A NOTAS E
Citation: G. Heltai et al., AN ECOLOGICAL APPROACH TO N-CYCLING IN MESOCOSM EXPERIMENTS, Biological agriculture & horticulture, 11(1-4), 1995, pp. 265-272
N-15-TRACER TECHNIQUE WITH THE MIP-OES DETECTION OF STABLE N-ISOTOPESFOR SOIL ECOLOGICAL-STUDIES
Authors: HELTAI G JOZSA T
Citation: G. Heltai et T. Jozsa, N-15-TRACER TECHNIQUE WITH THE MIP-OES DETECTION OF STABLE N-ISOTOPESFOR SOIL ECOLOGICAL-STUDIES, Microchemical journal, 51(1-2), 1995, pp. 245-255
DETERMINATION OF STABLE NITROGEN-ISOTOPES BY COUPLING A C N ELEMENTALANALYZER AND A MIP-OES DETECTOR/
Authors: JOZSA T HELTAI G MENTLER A PFEFFER M
Citation: T. Jozsa et al., DETERMINATION OF STABLE NITROGEN-ISOTOPES BY COUPLING A C N ELEMENTALANALYZER AND A MIP-OES DETECTOR/, Magyar kemiai folyoirat, 101(6), 1995, pp. 241-247
RECOMMENDATIONS TO THE NOMENCLATURE OF TERMS OF QUALITY ASSURANCE USED IN ANALYTICAL-CHEMISTRY
Authors: DOMBI A FARSANG G FODOR P HELTAI G HLAVAY J HORVAI G INCZEDY J ORBAN M PAP T PERCSICH K POKOL G POSTA J RAISZ I VERESS G ZARAY G
Citation: A. Dombi et al., RECOMMENDATIONS TO THE NOMENCLATURE OF TERMS OF QUALITY ASSURANCE USED IN ANALYTICAL-CHEMISTRY, Magyar kemiai folyoirat, 101(5), 1995, pp. 213-215
MODERATED PRESSURE MICROWAVE DIGESTION SYSTEM FOR PREPARATION OF BIOLOGICAL SAMPLES
Authors: HELTAI G PERCSICH K
Citation: G. Heltai et K. Percsich, MODERATED PRESSURE MICROWAVE DIGESTION SYSTEM FOR PREPARATION OF BIOLOGICAL SAMPLES, Talanta, 41(7), 1994, pp. 1067-1072
N-WORKSHOP IN GODOLLO FROM 21-24-FEBRUARY -1994
Authors: BLUM WEH HELTAI G MENTLER A
Citation: Weh. Blum et al., N-WORKSHOP IN GODOLLO FROM 21-24-FEBRUARY -1994, Die Bodenkultur, 45(4), 1994, pp. 389-392
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