| 20678 | 17552 | Ron Scholes | Understanding the countryside : man's impact on the landscape | 1985 | E/11 | Schole |
| 20679 | 17550 | A E Trueman | The scenery of England and Wales | 1938 | E/04.1 | Truema |
| 20680 | 17551 | Godfrey Baseley | A country compendium | 1979 | E/72 | Basele |
| 20681 | 17495 | C A Johns | The forest trees of Britain : I | 1849 | E/07 | Johns, |
| 20682 | 17548 | C A Johns | Flowers of the field : Volume I | 1894? | E/07.1 | Johns, |
| 20683 | 17549 | C A Johns | Flowers of the field : Volume II | | E/07.1 | Johns, |
| 20685 | 17556 | John Doxat | The living Thames : the restoration of a great tidal river | 1977 | E/35.2 | Doxat, |
| 20686 | 17555 | Wilson MacArthur | The river Windrush | 1946 | E/35.2 | MacArt |
| 20687 | 17554 | Mari Prichard and Humphrey Carpenter | A Thames companion | 1975 | E/35.2 | Pricha |
| 20690 | 17576 | John Ramsbottom | Edible fungi | 1943 | E/72.5 | Ramsbo |
| 20692 | 17564 | E Aubert de La Rue | Man and the winds | 1955 | E/05 | Aubert |
| 20695 | 17563 | W C Moore | Cereal diseases : their recognition and control | 1949 | E/17.37 | Moore |
| 20696 | 17562 | L Cameron | Wild foods of Great Britain | 1977 | E/72.5 | Camero |
| 20697 | 17561 | F R Petherbridge | Fungoid and insect pests of the farm | 1923 | E/17.6 | Pether |
| 20698 | 17560 | Charles B Heiser Jr | Seed to civilisation | 1990 | E/72 | Heiser |
| 20808 | 17558 | Jacynth Hope-Simpson | The making of the machine age | 1978 | E/36 | Hope-S |
| 20814 | 21185 | The Trevithick Society | Illustrated catalogue of pumping and winding engines ? manufactured by Williams' Perran Foundry Co, Perranarworthal, Cornwall : Reprint Series No.1 | 1974 | E/30 | Trevit |
| 20815 | 17575 | Anthony Simon | The Simon Engineering Group | 1953 | E/51 | Simon/ |
| 20816 | 17573 | Jacques Payen | History of energy | 1966 | E/34 | Payen, |
| 20817 | 17574 | Robert Soulard | A history of the machine | 1964 | E/36 | Soular |
|
|
