Snowflake Bentley

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21	FSA Grade 7 Add to Reading List Source URL: www.bced.gov.bc.ca Language: English - Date: 2009-11-10 11:03:07 Water Matter Snowflake Wilson Bentley Ice Crystal Flake Exemplars Snow Precipitation Optical materials
22	PDF Document Add to Reading List Source URL: dujs.dartmouth.edu Language: English - Date: 2008-04-15 23:04:59 Chemistry Precipitation Snowflake Wilson Bentley Ukichiro Nakaya Johannes Kepler Types of snow Ice Crystal Meteorology Atmospheric sciences Snow