00517 a2200145 4500 631.4 NUC 21751 33941 Nuclear methods in soil-plant aspects of sustainable agricultrue proceedings of an FAO/IAEA regional seminar for Asia and the pacific organized by the soil fertility,irrigation and crop production section Vienna IAEA 1995 1995 224p. 29cm IAEA-TECDOC-785 Specific techniques Soil science L 49194 49194 0 0 0 0 LEN MKDL MKDL LEN 2009-08-07 0 631.4NUC 53654 2009-08-07 00:00:00 0.00 2016-10-31 L