01016nam0-2200277 --450 991091639960332120241216153621.020241216d1976----kmuy0itay5050 baengATa 001yyTracer manual on crops and soilsa training manual on the use of radiation and isotopes in agricultural, soil-plant and ecological researcha joint undertaking by the International Atomic Energy Agency and the Food and Agriculture Organization of the United NationsViennaIAEA1976277 p.ill.24 cm .Technical reports seriesInternational atomic energy agency171Pedologia631.4123itaInternational Atomic Energy AgencyFAOITUNINAREICATUNIMARCBK9910916399603321A CHI 49315721/2024FAGBCFAGBCTracer manual on crops and soils4301515UNINA