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1916 Average Number of Days without Killing F … National Atlas Average Number of Days without Killing F … |
1916 Growing Season for Four-fifths of the Ye … National Atlas The Available Growing Season for Four-fi … |
1922 Section Title Page: Climate: Precipitati … National Atlas (Section Title Page) Atlas of American A … |
1922 Text Page: Selected References. Precipit … National Atlas (Text Page) Selected References. Precipi … |
1916 Average Annual Precipitation in Inches. … National Atlas Average Annual Precipitation in Inches. … |
1922 Annual Precipitation. Atlas of American … National Atlas Annual Precipitation at Selected Station … |
1916 Average Warm Season Precipitation in Inc … National Atlas Average Warm Season Precipitation in Inc … |
1922 Warm Season Precipitation. Atlas of Amer … National Atlas Relative Frequency of Warm-Season Precip … |
1922 Monthly Precipitation. Atlas of American … National Atlas Monthly Precipitation for Each of the Tw … |
1922 Precipitation (continued). Monthly (Dece … National Atlas Precipitation (continued). Average Month … |
1916 Average Winter Precipitation. Atlas of A … National Atlas Average Winter Precipitation in Inches. … |
1922 Monthly (February, March, April) Precipi … National Atlas Average Monthly (February, March, April) … |
1916 Spring Precipitation. Atlas of American … National Atlas Average Spring Precipitation in Inches. … |
1916 Average Summer Precipitation, in Inches. … National Atlas Average Summer Precipitation, in Inches. … |
1922 Average Precipitation. Atlas of American … National Atlas Average (August, September, October) Pre … |
1916 Average Fall Precipitation. Atlas of Ame … National Atlas Average Fall Precipitation. (inset) Perc … |
1922 Precipitation. Precipitation Frequency. … National Atlas Average November Precipitation in Inches … |
1922 Frequency of Precipitation. Atlas of Ame … National Atlas Relative Frequency of Precipitation for … |
1922 Relative Frequency of Precipitation. Atl … National Atlas Relative Frequency of Precipitation for … |
1922 Daily Distribution of Precipitation, 191 … National Atlas Daily Distribution of Precipitation, Sel … |
1922 (Precipitation Maps). Atlas of American … National Atlas ... Periods of 30 Days or More without 0 … |
1922 Annual Snowfall. Atlas of American Agric … National Atlas Average Annual Snowfall in Inches, Unmel … |
1922 (Hail, Fog, Thunderstorms, Clear, Cloudy … National Atlas Average Number of Days (Hail, Fog, Thund … |
1922 Relative Humidity, Vapor Pressure, Wet B … National Atlas (Relative Humidity, Vapor Pressure, Wet … |
1922 Warm Season Evaporation. Atlas of Americ … National Atlas Warm Season Evaporation in Inches. Atlas … |
1935 Section Title Page: (Soils). Atlas of Am … National Atlas (Section Title Page) Atlas of American A … |
1935 Text Page 2-3: Foreward. Soil References … National Atlas (Text Page) Foreward. Pedological Refere … |
1935 Text Page 4-5: Soil References. Soil Sur … National Atlas (Text Page) Pedological References (cont … |
1935 Text Page 6-7: Soil Surveys by State (co … National Atlas (Text Page) List of Detailed Projects Di … |
1935 Text Page 8: Soil Surveys by State (cont … National Atlas (Text Page) List of Detailed Projects Di … |
1935 Areas of Soil Surveys. Atlas of American … National Atlas Areas Covered by the Soil Survey. Soils, … |
1935 Table of Contents: Contents. (Soils). At … National Atlas (Table of Contents) Contents. (Soils). A … |
1935 Text Page 11: Soils of the United States … National Atlas (Text Page) Soils of the United States. … |
1935 Text Page 12-13: Soils of the United Sta … National Atlas (Text Page) Soils of the United States ( … |
1935 Text Page 14: Soils of the United States … National Atlas (Text Page) Soils of the United States ( … |
1931 Great Soil Groups. Atlas of American Agr … National Atlas Distribution of the Great Soil Groups. S … |
1935 Text Page 15: Soils of the United States … National Atlas (Text Page) Soils of the United States ( … |
1935 Text Page 16: Soils of the United States … National Atlas (Text Page) Soils of the United States ( … |
1935 Color Profiles of Representative Soils. … National Atlas Color Profiles of Representative Soils o … |
1931 Parent Materials of Soils. Atlas of Amer … National Atlas Distribution of Parent Materials of Soil … |
1935 Text Page 17: Soils of the United States … National Atlas (Text Page) Soils of the United States ( … |
1931 Soil Map of the United States, Section 1 … National Atlas Soil Map of the United States by Curtis … |
1931 Soils without Normal Profiles. Atlas of … National Atlas Distribution of Soils without Normal Pro … |
1935 Chemical and Mechanical Composition Prof … National Atlas Approximate Chemical and Mechanical Comp … |
1924 Section Title Page: Natural Vegetation: … National Atlas (Section Title Page) Atlas of American A … |
1924 Table of Contents: Contents. (Natural Ve … National Atlas (Table of Contents) Contents. (Natural V … |
1924 Text Page: Natural Vegetation of the Uni … National Atlas (Text Page) The Natural Vegetation of th … |
1923 Natural Vegetation. Atlas of American Ag … National Atlas Natural Vegetation. Grassland and Desert … |
1924 Grassland Divisions. Land in Crops, 1919 … National Atlas Grassland Divisions. Land in Crops, 1919 … |
1924 Text Page: Natural Vegetation (continued … National Atlas (Text Page) Natural Vegetation (continue … |