Sampling lawn and garden soils for soil testing /
S.M. Combs and W.R. Kussow.

APA Citation

Combs, S. M., Kussow, W. R., University of Wisconsin--Extension. Cooperative Extension Programs. (1992). Sampling lawn and garden soils for soil testing. [Madison, Wis.]: University of Wisconsin--Extension.

MLA Citation

Combs, Sherry M, Wayne R Kussow, and University of Wisconsin--Extension. Cooperative Extension Programs. Sampling Lawn And Garden Soils for Soil Testing. [Madison, Wis.]: University of Wisconsin--Extension, 1992.