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Google圖書搜尋
The Use of Aerial Photographs to Estimate the Stocking and Basal Area of P. Radiata Thinned to Final Stocking
John Firth
出版
Forest Research Institute, New Zealand Forest Service
, 1984
URL
http://books.google.com.hk/books?id=SVmotwAACAAJ&hl=&source=gbs_api