N. P. Crawford

THE RICE AND AFRICA SCHEMES FOR ASBESTOS FIBRE COUNTING

N. P. Crawford, P. Brown, A. J. Cowie, 1992 .

A study of apparent anomalies between dust levels and pneumoconiosis at British collieries.

J. Dodgson, N. P. Crawford, P. L. Bodsworth, 1982, The Annals of occupational hygiene.

Co-ordination chemistry of scandium. Part III. Complexes of scandium(III) perchlorate with uni- and bi-dentate oxygen donor ligands

N. P. Crawford, G. Melson, 1970 .

Co-ordination chemistry of scandium. Part II. Scandium(III) thiocyanate and some complexes with unidentate oxygen donor ligands

N. P. Crawford, G. Melson, 1969 .

Co-ordination chemistry of scandium. Part I. Complexes of scandium(III) chloride and thiocyanate with 2,2′-bipyridyl and 1,10-phenanthroline

N. P. Crawford, G. Melson, 1969 .

Scandium(III) thiocyanate complexes with o-phenanthroline and 2-2′dipyridyl

N. P. Crawford, G. Melson, 1968 .

Thiocarboxylates of nickel(II)

N. P. Crawford, G. Melson, Barbara J. Geddes, 1970 .