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fred w decker
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The weather workbook
Fred W. Decker · The Weather Workbook Co.
91 sayfa · 1958
Meteorology / Problems, exercises / Handbooks, manuals
Analysis of attempts to increase precipitation by cloud-seeding in tri-county area, Oregon, September, 1952 -- June, 1953, inclusive
Fred W. Decker · Oregon Agricultural Experiment Station and the Oregon Agricultural Research Foundation
44 sayfa · 1953
Rain-making