Classification
CTON - Tracer techniques
14
CRK - Application of isotopes
6
GBEE - Isotope geology
3
GMAC - Isotope geochemistry
3
GTAP - Hydrological investigation methods
3
CHRV - Water and its properties
2
GMAB - Hydrogeochemistry
2
GTAK - Hydrogeology
2
LCNC - Soil science - water transport
2
LCO - Hydrobiology
2
UPK - Water resources, water supply
2
UPVC - Groundwater
2
CRKD - Isotope labeling in chemistry, synthesis of labeled chemical compounds
1
FAAB - Solid state physics - reference books
1
FDKC - Diffusion in metals
1
FMEB - Metallurgical analysis
1
GTA - Hydrology - general
1
HDE - Neurology - general aspects
1
HDG - Psychology, psychiatry
1
UCS - Environmental chemistry
1
UPT - Water pollution control and measurement
1
URA - Soil chemistry
1
UXAH - Radioisotopes in water
1
UXAL - Radioisotopes in soil and groundwater
1