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a physical and chemical that combines with each other.
One, the latter, could not have happened without the former.
K. C. Mills has written:
'Physicochemical properties of BOS slags'
Margaret Susan Kesterton has written:
'The physicochemical behaviour of ethirimol in soil'
Ekaterina Protozanova has written:
'Physicochemical characterisation of multistranded DNA assemblies--DNA frayed wires'