H. D. Brush has written:
'A new system of horse training, or, Horse education'
D. H. Foster has written: 'Gumley'
D. H Marx has written: 'Mycorrhizae'
H. D. Lowry has written: 'Make believe'
H. D. Cornish has written: 'District councils'
D. H. Russell has written: 'Children's thinking'
D. H. Tompsett has written: 'Anatomical techniques'
H. D. Harwood has written: 'Acoustic scaling'
D. H. PERKINS has written: 'PARTICLE ASTROPHYSICS'
D. H. Taylor has written: 'The life of Paul'
D. H. Calhoun has written: 'The American civil engineer'
D. H. Epp has written: 'Joha nn Cornies'
H D. Perraton has written: 'Linking universities by technology'