Philip D. Perkins has written:
'A study of the Hydraenidae and Hydrophilidae (Coleoptera) of the San Gabriel River, with emphasis on larval taxonomy'
'A contribution to the taxonomy of aquatic and humicolous beetles of the family Hydraenidae in southern Africa' -- subject(s): Hydraenidae, Classification, Beetles
D. H. PERKINS has written: 'PARTICLE ASTROPHYSICS'
Philip D. Gallery has written: 'Can You Find Saints?'
Philip D. Wilson has written: 'Fractures and dislocations'
D. C. Derek Cyril Perkins has written: 'Aids to essay writing'
Philip D. Cooper has written: 'Health Care Marketing'
Philip D. Johnston has written: 'A manual of mechanical drawing ...'
Philip D. Zieve has written: 'Handbook of Ambulatory Medicine'
Philip D. Church has written: 'Furnace harbor' -- subject(s): Poetry
D. A. W. Perkins has written: 'History of Osceola county, Iowa, from its organization to the present time' -- subject(s): History
Philip D. Walker has written: 'Zola' -- subject(s): Biography, French Novelists
Philip D. Lane has written: 'British Cheiruridae (Trilobita)' -- subject(s): Cheiruridae, Paleontology
D. W. Perkins has written: 'Notes on the Perkins families in England' 'Wall street panics, 1813-1930' -- subject(s): Financial crises 'Perkins families in the United States in 1790' -- subject(s): Accessible book