00986cam a2200229 7i4500 0000010256 20110325090000.0 0 a110325 110325 au BI NM NM TECDOC 235 1980 Nuclear techniques in the development of management practices for multiple cropping systems. Vienna: IAEA, 1980. 154p.: ill.; 29cm. proceedings of an advisory group meeting on nuclear techniques in development of fertilizer and water management practices for multiple cropping systems organized by the joint FAO/IAEA Division of Atomic Energy in food and agriculture and held in Ankara, Turkey 8-12 October 1979 Multiple-cropping -- Research Coordinated research programs Radioisotopes in agriculture International Atomic Energy Agency NM RP00016124 Book IAEA - Open Shelf HQ Library