assignment of central and local taxes;tax assignment system

boundary-defining taxon

cultivar taxon

new taxon

taxon

taxon range zone

taxon system

monophyletic taxon

tribal taxon

of taxon

13C-NMR assignment

1H resonance assignment

2D assignment

2-D assignment

Abnormal layer assignment

absent assignment

absent assignment problem

absent assignment problem of least cost subjecting

absent assignment problem of the shortest time lim

absolute assignment