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- [23] NITROGEN CYCLE FACTORS CONTRIBUTING TO N2O PRODUCTION FROM FERTILIZERS TRANSACTIONS-AMERICAN GEOPHYSICAL UNION, 1976, 57 (08): : 592 - 592
- [24] Calculation of sequence lengths in MASH 1-1-1 Digital Delta Sigma Modulators with a constant input 2007 PH.D RESEARCH IN MICROELECTRONICS AND ELECTRONICS, 2007, : 13 - +
- [26] INDUSTRIAL GASSING POISONINGS DUE TO TRICHLORETHYLENE, PERCHLORETHYLENE, AND 1-1-1 TRICHLOROETHANE, 1961-80 BRITISH JOURNAL OF INDUSTRIAL MEDICINE, 1983, 40 (04): : 450 - 455
- [27] THE NITROGEN STATUS OF SOILS .1. THE NITRIFICATION OF SOME NITROGENOUS FERTILIZERS JOURNAL OF AGRICULTURAL SCIENCE, 1950, 40 (1-2): : 185 - 190
- [28] SOIL-EROSION PROCESSES AND NUTRIENT LOSS .1. THE INTERPRETATION OF ENRICHMENT RATIO AND NITROGEN LOSS IN RUNOFF SEDIMENT AUSTRALIAN JOURNAL OF SOIL RESEARCH, 1990, 28 (04): : 623 - 639
- [29] Models of elliptical galaxies in 1-1-1 resonance and their normalization: The 3D Henon and Heiles system DYNAMICS AND ASTROMETRY OF NATURAL AND ARTIFICIAL CELESTIAL BODIES, 1997, : 425 - 430
- [30] A MASH 1-1-1 ΔΣ time-to-digital converter based on two-stage time quantization IEICE ELECTRONICS EXPRESS, 2013, 10 (24):