Isotopes and radiation in agricultural sciences; v.1: Soil-plant-water relationships. - v.2: Animals, plants, food and the environment

agricultura agriculture alimentos animal physiology biochemistry biochimie biologie du sol biosynthese biosynthesis espectrometria fisiologia animal fisiologia vegetal foods insecta irradiation pesticide pesticides physiologie animale plaguicidas plant physiology plant soil relations preservation produit alimentaire radiation radioisotopes radioisotopos relaciones planta suelo relation plante sol residues residuos soil biology spectrometrie spectrometry technique des traceurs tracer techniques