{"product_id":"forestry-and-coal-mining-classic-reprint","title":"Forestry and Coal Mining (Classic Reprint)","description":"Excerpt from Forestry and Coal Mining\u003cbr\u003e\u003cbr\u003eUntil within comparatively recent years the prevailing practice in the lumber industry has been to organize an operation on a period basis; to con struct a plant of a capacity to utilize the amount of timber within a specified period of years; and to finance the operation so that when the last tree is cut the total investment will be liquidated. The plant, then, and the cut-over land have only a sal vage value. The land often must be abandoned. A Sustained Yield plan of operation recognizes the fact that timber grows; that with proper care in logging and protection the land will continuously produce successive new crops of timber indefinitely. The investment, then, in plant and land becomes permanent; it does not have to be written off at the end of a specified term of years; both plant and land continue to be productive and valuable.\u003cbr\u003e\u003cbr\u003eThe forestry department of the Corporation is operated on a Sustained Yield basis.\u003cbr\u003e\u003cbr\u003eAbout the Publisher\u003cbr\u003e\u003cbr\u003eForgotten Books publishes hundreds of thousands of rare and classic books. Find more at www.forgottenbooks.com\u003cbr\u003e\u003cbr\u003eThis book is a reproduction of an important historical work. Forgotten Books uses state-of-the-art technology to digitally reconstruct the work, preserving the original format whilst repairing imperfections present in the aged copy. In rare cases, an imperfection in the original, such as a blemish or missing page, may be replicated in our edition. We do, however, repair the vast majority of imperfections successfully; any imperfections that remain are intentionally left to preserve the state of such historical works.","brand":"Forgotten Books","offers":[{"title":"Hardback","offer_id":35138904719405,"sku":"9780266855064","price":14.53,"currency_code":"GBP","in_stock":true},{"title":"Paperback","offer_id":39821477281837,"sku":"9781528424608","price":8.68,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0262\/2357\/5085\/files\/9780266855064.jpg?v=1735464564","url":"https:\/\/www.thegreatbritishbookshop.co.uk\/products\/forestry-and-coal-mining-classic-reprint","provider":"The Great British Bookshop","version":"1.0","type":"link"}