| 2510 | 6258 | John T Dallimore et al | Somerset villages : Long Load and Knole, Long Sutton : their houses, cottages and farms, settlement and people | 1982 | B/29 | Dallim |
| 2511 | 2727 | Kevin Danaher | Ireland's vernacular architecture | 1978 | B/01.3 | Danahe |
| 2512 | 6056 | Danfoss | Automatic controls and equipment | | WCP | Danfos |
| 2513 | 6066 | Danfoss | Automatic controls for heating installations | 1955 | WCP | Danfos |
| 2514 | 4275 | Dangerfield & Co Ltd | Catalogue | | WCP | Danger |
| 2515 | 992 | H G Daniels | Midhurst (Sussex) | ? | E/15 | Sussex |
| 2516 | 87 | G Darley | Villages of vision | 1975 | B/29 | Darley |
| 2517 | 5256 | Gillian Darley | The idea of the village | 1976 | B/29 | Darley |
| 2519 | 2183 | Gillian Darley | The National Trust book of the farm | 1981 | B/23 | Darley |
| 2520 | 6736 | G Darley | A future for farm buildings | 1988 | B/23.9 | Darley |
| 2521 | 2884 | H A Darling | Elementary workshop arithmetic | | B/05.70 | Darlin |
| 2522 | 4424 | F Dashwood | Manorbier Castle | | B/27 | Dashwo |
| 2523 | 2123 | J B Dashwood | The Thames to the Solent by canal & sea | 1868 | E/35.2 | Dashwo |
| 2524 | 1447 | E A Davidson | The elements of building construction & architectural drawing | 1872 | B/05.70 | Davids |
| 2525 | 163 | W Galsworthy Davie and E Guy Dawber | Old cottages, farm-houses, and other stone buildings in the Cotswold District | 1905 | B/22 | Davie, |
| 2526 | 3134 | W Curtis Green | Old cottages & farm-houses in Surrey illustrated on one hundred collotype plates from photographs specially taken by W Galsworthy Davie | 1908 | B/22 | Green, |
| 2527 | 3640 | W G Davie, W C Green | Old cottages & farm-houses in Surrey | 1908 | B/23.1 | Davie, |
| 2529 | 7034 | B P Davies | Estimating for buildings & public works | 1939 | B/01.7 | Davies |
| 2530 | 7375 | Jill Davies | Herbs and herb gardens | 1983 | B/08.1 | Davies |
| 2531 | 3718 | J Gordon Davies and Tom Baker | Worcester cathedral : a guide to appreciation | 1980 | B/26 | Worces |
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