3 treff

isotopundersøkelser landbruk
Isotope and radiation techniques in soil physics and irrigation studies 1983 : proceedings of an International Symposium on Isotope and Radiation Techniques in Soil Physics and Irrigation Studies
International Symposium on Isotope and Radiation Techniques in Soil Physics and Irrigation Studies
Bok Engelsk 1983 · Vis mer
Isotopes in day to day life
International Atomic Energy Agency
Bok Engelsk 1984 · Vis mer
Radiotracers in agricultural chemistry
Michael F. L'Annunziata
Bok Språk ikke angitt 1979 · Vis mer