16742
Courtney, Frank M.
The soil; an introduction to soil study in Britain
London
Edward Arnold
1976
viij, 120p.: ill
Bibliography: p. 115-116
by F. M. Courtney and S. T. Trudgill
Great Britain ، Soils
S
599
.
G7
C6
AU
AU Trudgill, Stephen T.
TI
CL
