Soil testing: Sampling, Correlation, Calibration and Interpretation ; proceedings
Symposium on Soil Testing. Sampling Correlation, Cablibration and Interpretation. Madison Soil Science Society of America, Dec.1-5,1987.
Soil testing: Sampling, Correlation, Calibration and Interpretation ; proceedings - Madison Soil Science Society of America Inc. 1987 - ix,144p. - SSSA Special Publication no.21 .
J.R.Brown
Brown, J.R., ed.
631.42' 05' 47 1/5.10.1987 (082.2) M7
Soil testing: Sampling, Correlation, Calibration and Interpretation ; proceedings - Madison Soil Science Society of America Inc. 1987 - ix,144p. - SSSA Special Publication no.21 .
J.R.Brown
Brown, J.R., ed.
631.42' 05' 47 1/5.10.1987 (082.2) M7


