Computer-programmed soil test recommendations for lawns, turfs and gardens /
L. M. Walsh ... [et al.]

APA Citation

Walsh, L. M. (Leo Marcellus)., University of Wisconsin. Dept. of Soil Science. (1971). Computer-programmed soil test recommendations for lawns, turfs and gardens. Madison, Wis.: Dept. of Soil Science, College of Agricultural and Life Sciences, University of Wisconsin.

MLA Citation

Walsh, L. M. (Leo Marcellus), 1931-, and University of Wisconsin. Dept. of Soil Science. Computer-programmed Soil Test Recommendations for Lawns, Turfs And Gardens. Madison, Wis.: Dept. of Soil Science, College of Agricultural and Life Sciences, University of Wisconsin, 1971.