Parsons, A. J. Hillslope form / A.J. Parsons - London : Routledge, 1988 - xvi, 212 p. : ill. ; 23 cm include bibliographical references and index ISBN: 0415009057 Source: B-14824 Nat. Bib. No.: GB-8844721 Subjects--Topical Terms: Slopes (Physical geography)Weathering LC Class. No.: GB448 / .P37 Dewey Class. No.: 551.4/36