Boswell, P. G. H. (1961). Muddy sediments: Some geotechnical studies for geologists, engineers and soil scientists. Heffer.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रBoswell, P. G. H. Muddy Sediments: Some Geotechnical Studies for Geologists, Engineers and Soil Scientists. Cambridge: Heffer, 1961.
एमएलए (8वां संस्करण) प्रशस्ति पत्रBoswell, P. G. H. Muddy Sediments: Some Geotechnical Studies for Geologists, Engineers and Soil Scientists. Heffer, 1961.
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