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43“...The proposed “Icebreaker” mission is a return to the Mars polar latitudes first visited...”
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44“...Reminisces on icebreaking vessels used in charting the Hudson Bay route prior to World War I...”
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45“...A field investigation of icebreaking by the motor vessel Renee G, operating on the Mississippi...”
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47by Dulov, AlexanderSubjects: “...icebreaker “Angara”; Irkutsk water reservoir; monument; museum of history of navigation; military...”
Published 2013
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52by Carey, William F., Jr.Subjects: “...Icebreakers (Ships)...”
Published 2018
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59“... are considered. The icebreaking component of a tariff for icebreaking pilotage on the northern sea thoroughfareis...”
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60“... are considered. The icebreaking component of a tariff for icebreaking pilotage on the northern sea thoroughfareis...”
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Article in Journal/Newspaper