AGE HARDENING OF AGRICULTURAL TOP SOILS

[1] ABRUKOVA L. P., 1971, Pochvovedenie, P79

[2] AYLMORE LAG, 1960, THESIS U ADELAIDE

[3] PENETRATION RESISTANCE OF PELOSOL SAMPLES AS AFFECTED BY THEIR MOISTURE STATUS [J]. GEODERMA, 1978, 21 (02) : 105 - 118

[4] Bjerrum L., 1963, GEOTECHNIQUE, V13, P147, DOI [10.1680/geot.1963.13.2.147, DOI 10.1680/GEOT.1963.13.2.147]

[5] THIXOTROPIC CHANGES WITH AGING OF SYNTHETIC SOIL AGGREGATES [J]. SOIL SCIENCE SOCIETY OF AMERICA PROCEEDINGS, 1970, 34 (04): : 561 - &

[6] BURGERS JM, 1948, P INT THEOLOGICAL C

[7] CASHEN CH, 1966, CLAY MINERALS, V6, P323

[8] AGGREGATION IN SWELLING CLAY SOILS [J]. AUSTRALIAN JOURNAL OF SOIL RESEARCH, 1973, 11 (02): : 133 - 141

[9] SOIL STRUCTURE IN RELATION TO SOIL SUCTION (PF) [J]. JOURNAL OF SOIL SCIENCE, 1954, 5 (01): : 75 - 84

[10] Davis P. F., 1973, Journal of Terramechanics, V10, P21, DOI 10.1016/0022-4898(73)90136-5

[1] ABRUKOVA L. P., 1971, Pochvovedenie, P79

[2] AYLMORE LAG, 1960, THESIS U ADELAIDE

[3] PENETRATION RESISTANCE OF PELOSOL SAMPLES AS AFFECTED BY THEIR MOISTURE STATUS [J]. GEODERMA, 1978, 21 (02) : 105 - 118

[4] Bjerrum L., 1963, GEOTECHNIQUE, V13, P147, DOI [10.1680/geot.1963.13.2.147, DOI 10.1680/GEOT.1963.13.2.147]

[5] THIXOTROPIC CHANGES WITH AGING OF SYNTHETIC SOIL AGGREGATES [J]. SOIL SCIENCE SOCIETY OF AMERICA PROCEEDINGS, 1970, 34 (04): : 561 - &

[6] BURGERS JM, 1948, P INT THEOLOGICAL C

[7] CASHEN CH, 1966, CLAY MINERALS, V6, P323

[8] AGGREGATION IN SWELLING CLAY SOILS [J]. AUSTRALIAN JOURNAL OF SOIL RESEARCH, 1973, 11 (02): : 133 - 141

[9] SOIL STRUCTURE IN RELATION TO SOIL SUCTION (PF) [J]. JOURNAL OF SOIL SCIENCE, 1954, 5 (01): : 75 - 84

[10] Davis P. F., 1973, Journal of Terramechanics, V10, P21, DOI 10.1016/0022-4898(73)90136-5