Dear Portal friends: Do you enjoy having history at your fingertips? We’ve appreciated your support over the years, and need your help to keep history alive. Here’s the deal: we’ve received a Challenge Grant from the National Endowment for the Humanities. Now it’s time to keep our word and raise matching funds for the Cathy Nelson Hartman Portal to Texas History Endowment. If even half the people who use the Portal this month give $5, we’d meet our $1.5 million goal immediately! All donations are tax-deductible and support Texas history: yesterday, today, and tomorrow.

Not Now

  You limited your search to:

 Serial/Series Title: U.S. Bureau of Plant Industry. [Soil survey report] series 1934, no. 21
 Collection: Texas Soil Surveys
Soil survey, Zavala County, Texas

Soil survey, Zavala County, Texas

Date: June 1940
Creator: Smith, H.M. (Howard Malcolm); Layton, M. H.; Miller, J. T.; Glassey, T. W. & Marshall, R. M. (Richard Moon)
Description: Text describes the area, climate, agricultural history and statistics, soil-survey methods and definitions, soils and crops, land uses and agricultural methods, irrigation, and morphology and genesis of soils of Zavala County, Texas.
Contributing Partner: UNT Libraries Government Documents Department
Beta Preview