Date of channel trenching (arroyo cutting) in the arid southwest

[1] BRYAN K, UNPUB US GEOL SURVEY

[2] BRYAN K, 1922, US GEOL SURVEY B, V730, P80

[3] CARPENTER EJ, 1921, US BUREAU SOILS FIEL, P584

[4] CISHER SS, 1920, SCIENCE, V51, P522

[5] DAVIS WM, 1903, HARVARD COLL MUS COM, V42, P11

[6] Dellenbaugh F S, 1912, Science, V35, P656, DOI 10.1126/science.35.904.656

[7] DODGE RE, 1910, BRIT ASS ADV SCI REP, V79, P531

[8] DOUGLAS AM, 1922, SMITHSONIAN ANN REPT, P238

[9] The effect of cattle on the erosion of canon bottoms [J]. SCIENCE, 1918, 47 : 450 - 452

[10] EMORY WH, 1857, REPORT US MEXICAN BO, V1, P119

[1] BRYAN K, UNPUB US GEOL SURVEY

[2] BRYAN K, 1922, US GEOL SURVEY B, V730, P80

[3] CARPENTER EJ, 1921, US BUREAU SOILS FIEL, P584

[4] CISHER SS, 1920, SCIENCE, V51, P522

[5] DAVIS WM, 1903, HARVARD COLL MUS COM, V42, P11

[6] Dellenbaugh F S, 1912, Science, V35, P656, DOI 10.1126/science.35.904.656

[7] DODGE RE, 1910, BRIT ASS ADV SCI REP, V79, P531

[8] DOUGLAS AM, 1922, SMITHSONIAN ANN REPT, P238

[9] The effect of cattle on the erosion of canon bottoms [J]. SCIENCE, 1918, 47 : 450 - 452

[10] EMORY WH, 1857, REPORT US MEXICAN BO, V1, P119