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Portland State University - FALL 13 | ||
Section 001 | ||
Keys to Soil Taxonomy, 2010 (11th Edition) by Soil Survey Staff, Agriculture Dept. (U.S.) (Editor), Agriculture Department (Editor) Spiral, 344 Pages, Published 2010 ISBN-10: 0-16-085427-X / 016085427X ISBN-13: 978-0-16-085427-9 / 9780160854279 NOTE: NO FURTHER DISCOUNT FOR THIS PRINT PRODUCT-- OVERSTOCK SALE -- Signiifcantly reduced list price while supplies last 11th edition. Incorporates all changes approved since publication of the tenth edition in 2006. Provides the taxonomic keys necessary for the classification of soils in a form th |