TY - BK AU - Probert,M.E. AU - Bridge,B.J. AU - Fergus,I.F. AU - McGarry,D. AU - Russell,J.S. AU - Thompson,C.H. TI - Properties and management of vertisols SN - 0-85198-601-3 PY - 1987/// CY - Wallingford (United Kingdom) PB - CAB International|IBSRAM, KW - Soil management KW - Soil morphological features KW - Soil structure KW - Vertisols N1 - Illustrations, graphs, tables, bibliography p. 28-36 ER -