{"title":"Eg Richards","description":null,"products":[{"product_id":"mapping-time-book-eg-richards-9780198504139","title":"Mapping Time","description":"This volume contains descriptions of a selection of the calendars of the world and their history. There are introductory chapters on the nature of calendars, their astronomical background and the history of writing and counting. There are also chapters on the week and on the history of calendar reform. There is a section on methods of converting dates in one calendar to dates in another which are suitable for implementation on a hand calculator or computer; these include a discussion of the calculation of the date of Easter. The book is intended for the general reader rather than for the specialist but contains much material not otherwise easily accessible.","brand":"WoB","offers":[{"title":"GB \/ VERY_GOOD \/ INTERNAL","offer_id":49559294214417,"sku":"GOR002387541","price":0.0,"currency_code":"GBP","in_stock":true},{"title":"GB \/ LIKE_NEW \/ INTERNAL","offer_id":50445603963153,"sku":"GOR011067455","price":0.0,"currency_code":"GBP","in_stock":true},{"title":"US \/ VERY_GOOD \/ SBYB","offer_id":50540338970897,"sku":"CIN0198504136VG","price":0.0,"currency_code":"GBP","in_stock":false},{"title":"GB \/ GOOD \/ INTERNAL","offer_id":50949337252113,"sku":"GOR003358698","price":0.0,"currency_code":"GBP","in_stock":false},{"title":"US \/ WELL_READ \/ SBYB","offer_id":51328537919761,"sku":"CIN0198504136A","price":0.0,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0784\/4072\/6801\/files\/0198504136.jpg?v=1751439810"},{"product_id":"trees-as-a-farm-crop-book-eg-richards-9780632023219","title":"Trees as a Farm Crop","description":"A practical guide to establishing woodlands, to all aspects of woodland management and the harvesting and marketing of woodland produce. The book is aimed at farmers who are thinking of creating new woods and managing existing farm woods. The different aims of woodland management are explained including wood production, nature conservation, amenity and sporting. The all important question of choice of species is covered with lists of trees for different end uses. The management of woodland at different ages is explained.","brand":"WoB","offers":[{"title":"- \/ - \/ -","offer_id":50951666204945,"sku":"","price":0.0,"currency_code":"GBP","in_stock":true},{"title":"GB \/ VERY_GOOD \/ INTERNAL","offer_id":50951666434321,"sku":"GOR003864649","price":0.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0784\/4072\/6801\/files\/063202321X.jpg?v=1751104788"},{"product_id":"forestry-and-the-forest-industries-past-and-future-book-eg-richards-9789401081429","title":"Forestry and the Forest Industries: Past and Future","description":"In analysing the development and achievements of Polish forestry and forest industries over the last four decades, it is necessary to take into consideration the situation prevailing after the end of the Second World War, when these sectors of the national economy were starting their activities. First of all, it is necessary to consider the effects of the war such as: (a) the harvesting from the forests of the present Polish territory of 3 about 200 million m of merchantable wood, which is equal to the normal harvest over a l2-year period; (b) the destruction of over half the woodworking industrial potential. In consequence, the forested area inside the new Polish boundaries amounted 40 years ago only to 20.8 per cent of the whole area of the country. There has been a continuing process of increasing the forested area of the country (although at a diminishing rate). In 1986 the forest area amounted to 27.7 per cent of the land surface, that is to 8.7 million ha, an increase of over 2 million ha in 40 years. Intensive afforestation, performed regardless of the ownership category of the land by the State forest service, was aimed primarily at making good the losses in the forested area and the rational use of land not fit for agricultural purposes.","brand":"WoB","offers":[{"title":"GB \/ NEW \/ INGRAM","offer_id":52140777242897,"sku":"NLS9789401081429","price":0.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0784\/4072\/6801\/files\/9789401081429.jpg?v=1757575575"}],"url":"https:\/\/www.worldofbooks.com\/collections\/author-books-by-eg-richards.oembed","provider":"World of Books ","version":"1.0","type":"link"}