D. H. S. RISDON has written:
'Foreign birds for beginners'
D. H. Foster has written: 'Gumley'
D. H Marx has written: 'Mycorrhizae'
H. D. Lowry has written: 'Make believe'
D. H. Russell has written: 'Children's thinking'
D. H. Tompsett has written: 'Anatomical techniques'
D. H. PERKINS has written: 'PARTICLE ASTROPHYSICS'
H. D. Harwood has written: 'Acoustic scaling'
D. H. Taylor has written: 'The life of Paul'
H. D. Cornish has written: 'District councils'
J. H. D. Wickham has written: 'Trusts'
H D. Perraton has written: 'Linking universities by technology'
H. D. Daunt has written: 'The Centre of Ancient Civilisation'