Campbell's 1907 soil culture manual
Subtitle: a complete guide to scientific agriculture as adapted to the semi-arid regions : the proper fitting of the soil for the conservation and control of moisture and the development of soil fertility ; how moisture moves in the soil by capillary attraction, percolation and evaporation ; the relation of water and air to plant growth, and how this may be regulated by cultivation
By: H. W. Campbell
Publisher: H. W. Campbell
Published: 1907
Place of publication: Lincoln, Neb
Language: eng
Number of pages: 320
Subjects: Dry farming
Notes: Also available through World Wide Web and in microfilm.