%O Book %T Nuclear Techniques in the Development of Fertilizer Practices for Multiple Cropping Systems (Summary of the Results of the 5-year FAO/IAEA Co-ordinated Research Programme, 1980-1985) %A %U https://www.iaea.org/publications/649/nuclear-techniques-in-the-development-of-fertilizer-practices-for-multiple-cropping-systems-summary-of-the-results-of-the-5-year-faoiaea-co-ordinated-research-programme-1980-1985 %D 1986 %I INTERNATIONAL ATOMIC ENERGY AGENCY %C Vienna