2024-03-29T15:58:45Zhttps://eprints.lib.hokudai.ac.jp/dspace-oai/requestoai:eprints.lib.hokudai.ac.jp:2115/130912019-04-25T01:59:49Zhdl_2115_12467hdl_2115_5636hdl_2115_138STUDIES ON THE METHODS OF MANAGING NATURAL FORESTS IN HOKKAIDOTAKIKAWA, Sadao610Hokkaido UniversityDepartmental Bulletin Paperapplication/pdfhttp://hdl.handle.net/2115/13091https://eprints.lib.hokudai.ac.jp/dspace/bitstream/2115/13091/1/64%282%29_p116-151.pdf0018-344XAA00247581Journal of the Faculty of Agriculture, Hokkaido University6421161511990-01engpublisher