Fundamentals of soils /
Gerrard, John,
Fundamentals of soils / John Gerrard. - New York : Routledge, 2000. - xiv, 230 p. : ill. (some col.), maps ; 26 cm. - Routledge fundamentals of physical geography series .
Fundamentals of soils / John Gerrard. - New York : Routledge, 2000. - xiv, 230 p. : ill. (some col.), maps ; 26 cm. - Routledge fundamentals of physical geography series .