Hector A. Colwell has written:
'X-ray and radium injuries' -- subject(s): Physiological effect, Radium, X-rays
James Colwell has written: 'A century in the Pacific'
George Colwell Oke has written: 'Magisterial formulist'
Arthur R. Colwell has written: 'Understanding your diabetes' -- subject(s): Diabetes, Diabetes Mellitus, Popular works
Hector has written: 'The Family and guest'
Frederic S. Colwell has written: 'Rivermen' -- subject(s): English literature, English poetry, History and criticism, Rivers in literature, Romanticism
Hector Sutherland has written: 'They blow their trumpets'
Hector Acebes has written: 'Hector Acebes' -- subject(s): Portrait photography
Hector Vazquez Azpiri has written: 'Fauna'
Hector Babenco has written: 'Kiss of the spider woman'
Hector Cadavid Elejalde has written: 'Definitivo'
Hector William Nelson has written: 'Weaving'
Hector Williamson has written: 'The weed-seed collection'