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41
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42
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43Published 1977Subjects “...Ice Scandinavia....”
Book -
44
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45Published 1969Subjects “...Ice Antarctica....”
Book -
46Perennial ice and snow masses; a guide for compilation and assemblage of data for a world inventory.Published 1970Subjects “...Ice....”
Book -
47Published 1990Subjects “...Sea ice....”
Book -
48
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49
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50
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51Published 1974Subjects “...Ice Antarctica....”
Book -
52Published 2003Subjects “...Sea ice....”
Book -
53
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54
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55
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56
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57
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58
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59Published 1973Subjects “...Ice Congresses....”
Conference Proceeding Book -
60