Herbert Hatch

7/8 (1) Aardrijkskunde (11) Astronomie (1) Barometer (1) Benchmarks (geography) (1) Boerenbedrijf (1) Chain survey (1) Clinometer (1) contour lines (1) Declination of the sun (1) Eclips (1) Form 2 (3) Form 2 Box (1) Form II (1) Fysische geografie (1) Geographical North (1) Globe (1) gradients (1) Greenwich Time (1) historische geografie (1) Hoogte (1) Kaarten (3) Natuur (3) Natuurstudie (1) Non-fictie (3) Ordnance map (1) plane table (1) Poolster (1) Rain gauges (1) rainfall (1) Reshelving Alexandria Time Capsule Library (1) Right Angle (1) Rijp (1) Spoorwegen (1) Stenen (1) Thuisonderwijs (2) Water (1) Wetenschap (5) Yesterday's Classics (1) Zon (1)