Soil Survey of Comal and Hays Counties, Texas Charles D. Batte Published: 1984 Total Pages: 268 Get eBook
Soil Survey of Brown and Mills Counties, Texas Dennis F. Clower Published: 1980 Total Pages: 284 Get eBook
Monthly Catalog of United States Government Publications Published: 1980-10 Total Pages: 1180 Get eBook
The Chemical Composition of Some Texas Soils George Stronach Fraps Published: 1907 Total Pages: 8 Get eBook