00801nam0-22002891i-450-99000033744040332120001010000033744FED01000033744(Aleph)000033744FED0100003374420001010d--------km-y0itay50------baitay-------001yy<<The >>colloid chemistry of the silicate mineralsBy C. Edmund Marshall.New YorkAcademic Press Inc.1949IX,133 p., ill., 23 cmAgronomy. A series of monographsv. 01668Marshall,C. EdmundITUNINARICAUNIMARCBK99000033744040332104 186-287CI 4385DINCHDINCHUNINAING01