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1. Simulation of nitrogen behaviour in soils /   Publication: Wageningen : Centre for Agricultural Publishing and Documentation , 1973 . [6], 67 p. : Date:1973 Availability: No items available: Withdrawn (1), Actions: Add to cart No cover image available No cover image available
2. Soil Nitrogen as fertilizer or pollutant. by Proceedings and report of a research coordinatioon meeting organized by the joint FAO/IAEA Division of atomic energy in the Food and Agriculture in cooperation with the Gesellschalf fur strahlen-und umweltforschung (GSF) Publication: Vienna : International Atomic Energy Agency, 1980 . viii, 399 p. : Date:1980 Availability: Copies available: Faculty of Agriculture and Forestry Library [TD427 F45 S65] (1), Actions: Add to cart