Computer-programmed soil test recommendations for field and vegetable crops /
edited by L. M. Walsh and E. E. Schulte; contributors: M. T. Beatty ... [et al.]

APA Citation

Beatty, M. T., Schulte, E. E., Walsh, L. M. (Leo Marcellus)., University of Wisconsin. Dept. of Soils. (1969). Computer-programmed soil test recommendations for field and vegetable crops. [Rev. ed.] Madison, Wis.: Soils Dept., University of Wisconsin.

MLA Citation

Beatty, Marvin T, E. E Schulte, L. M. (Leo Marcellus) Walsh, and University of Wisconsin. Dept. of Soils. Computer-programmed Soil Test Recommendations for Field And Vegetable Crops. [Rev. ed.] Madison, Wis.: Soils Dept., University of Wisconsin, 1969.