Absorption by soils.
Patten, Harrison Eastman.
Absorption by soils. By Harrison E. Patten and William H. Waggaman. - Washington, Govt. print. off., 1908. - 95 p. diagrs. 23 cm.
agr08000658
Soil absorption.
Soil percolation.
S591 / .A12 no. 52
Absorption by soils. By Harrison E. Patten and William H. Waggaman. - Washington, Govt. print. off., 1908. - 95 p. diagrs. 23 cm.
agr08000658
Soil absorption.
Soil percolation.
S591 / .A12 no. 52