Measurement of density patterns in soil

Journal of Agricultural Engineering Research - Tập 12 - Trang 311-313 - 1967
E.L. Greacen1, D.A. Farrell1, J.A. Forrest1
1Division of Soils, C.S.I.R.O.. Adelaide

Tài liệu tham khảo

Farrell, 1966, Resistance to penetration of fine probes in compressible soil, Aust. J. Res., 4, 1, 10.1071/SR9660001 Brewer, 1964