Isotopes in agriculture by Ramulu, U.S. Sree

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Isotope geology by Rankama, Kalervo

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Practical isotope hydrology by Rao, S.M

Subjects: “…Hydrology, Isotopes…”

Isotope hydrology 1970 : proceedings of a symposium on use of isotopes in hydrology held by the international atomic energy agency in co-operation with the united nations educational, scientific and cultural organisation in Vienna

Isotopes weed research : proceedings

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Isotopes radiation entomology : proceedings

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Environmental isotopes in the hydrosphere by Ferronsky, V.I

Stable isotopes ecological research

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Isotopes plant nutrition physiology : proceedings

Subjects: “…Isotopes…”

Isotopes and radiation in agricultural science

Stabel isotopes ecology environmental science

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Isotope radiation research on animal diseases their vectors : proceedings on the international symposium on the Use of Isotopes for research and control of vectors of animal diseases, held in Vienna on 7th to 11th May, 1979.

Isotopes radiation soil plant nutrition studies : proceedings

Isotopes and radiation in soil organic-matter studies : proceedings

Isotope radiation research on animal diseases their vectors : proceedings

Isotope radiation techniques in soil physics irrigation studies 1983 :

Isotopes and radiation techniques in soil physics and irrigation studies : proceedings

Subjects: “…Isotopes…”

International symposium on use of isotopes and radiation in agriculture and animal husbandary research : proceedings

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Identification and characterization of selected agroforestry tree species for high water use efficiency based on stable isotope discrimination techniques by Murthy, Mahadeva M.

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Andean magnetism : chemical and isotopic constraints