共 3 条
- [2] MONITORING NITROGEN POLLUTION FROM SUGARCANE RUNOFF USING 15 N ANALYSIS[J] . C. W. Lindau,R. D. Delaune,D. P. Alford.Water, Air, and Soil Pollution . 1997 (3)
- [3] Evaluation of automated analysis of 15 N and total N in plant material and soil[J] . E. S. Jensen.Plant and Soil . 1991 (1)