PRODUCTIVITY RATINGS BASED ON SOIL SERIES - A METHODOLOGICAL CRITIQUE

[1] Beckett P. H. T., 1971, Soils and Fertilizers, V34, P1

[2] BUTLER B. E., 1964, J AUSTRALIAN INST AGR SCI, V30, P232

[3] CARMEAN WILLARD H., 1961, SOIL SCI SOC AMER PROC, V25, P394

[4] FENTON TE, 1975, P SOIL SCI SOC AM, V30, P237

[5] FENTON TE, 1971, 66 IOW AGR HOM EC EX

[6] FULLER B, 1978, FARMER 0304, P29

[7] SOME MISCONCEPTIONS ABOUT WHAT SOIL SURVEYS CAN DO [J]. JOURNAL OF SOIL SCIENCE, 1961, 12 (01): : 96 - &

[8] DEFINING RANGES OF SOIL CHARACTERISTICS [J]. SOIL SCIENCE SOCIETY OF AMERICA JOURNAL, 1976, 40 (01) : 89 - 92

[9] MADER DONALD L., 1963, SOIL SCI SOC AMER PROC, V27, P707

[10] SOIL QUALITY IN ILLINOIS - EXAMPLE OF A SOILS GEOGRAPHY RESOURCE ANALYSIS [J]. PROFESSIONAL GEOGRAPHER, 1971, 23 (02) : 127 - 136

[1] Beckett P. H. T., 1971, Soils and Fertilizers, V34, P1

[2] BUTLER B. E., 1964, J AUSTRALIAN INST AGR SCI, V30, P232

[3] CARMEAN WILLARD H., 1961, SOIL SCI SOC AMER PROC, V25, P394

[4] FENTON TE, 1975, P SOIL SCI SOC AM, V30, P237

[5] FENTON TE, 1971, 66 IOW AGR HOM EC EX

[6] FULLER B, 1978, FARMER 0304, P29

[7] SOME MISCONCEPTIONS ABOUT WHAT SOIL SURVEYS CAN DO [J]. JOURNAL OF SOIL SCIENCE, 1961, 12 (01): : 96 - &

[8] DEFINING RANGES OF SOIL CHARACTERISTICS [J]. SOIL SCIENCE SOCIETY OF AMERICA JOURNAL, 1976, 40 (01) : 89 - 92

[9] MADER DONALD L., 1963, SOIL SCI SOC AMER PROC, V27, P707

[10] SOIL QUALITY IN ILLINOIS - EXAMPLE OF A SOILS GEOGRAPHY RESOURCE ANALYSIS [J]. PROFESSIONAL GEOGRAPHER, 1971, 23 (02) : 127 - 136