Text ( visual ) : unmediated Joint studies on physical and biological environments in the permafrost, Alaska and North Canada, July to August 1977 / edited by Seiiti Kinosita. -- [Sapporo] : [Institute of Low Temparature Science, Hokkaido University] , [1978]. -- 149 p. : ill. ; 26 cm. -- Cover title ; Summaries and table of contents also in Japanese ; Includes bibliographical references. -- (BA05284055) ; https://ci.nii.ac.jp/ncid/BA05284055 Author Heading(s): 木下, 誠一