Tracer manual on crops and soils; a training manual on the use of radiation and isotopes in agriculture, soil--plant and ecological research
International Atomic Energy Agency, Vienna
Tracer manual on crops and soils; a training manual on the use of radiation and isotopes in agriculture, soil--plant and ecological research - United Nations Vienna 1976 - 24cm. 277 - Its technical reports Series, no. 171 .
TRACE -- -
AGRICULTURAL CHEMICAL PLANTS - NUTRITION TRACE -- -
630.245.824 I-5T
Tracer manual on crops and soils; a training manual on the use of radiation and isotopes in agriculture, soil--plant and ecological research - United Nations Vienna 1976 - 24cm. 277 - Its technical reports Series, no. 171 .
TRACE -- -
AGRICULTURAL CHEMICAL PLANTS - NUTRITION TRACE -- -
630.245.824 I-5T