Smith, R. 1942- The sampling of bulk materials / R. Smith, G. V. James. - London: Royal Society of Chemistry, 1981. - viii, 191 p. : ill., tables ; 22 cm. - 8 0583-8894 . Includes bibliographical references (p. 167-169) and index (p. 188-191). ISBN: 085186810X Subjects--Topical Terms: Bulk solids--Sampling Dewey Class. No.: 660.2820287