00493 a2200229 4500 New-York BAVER, Léonard David GARDNER, Walter H. GARDNER, Wilford R. Wiley Soil physics XX, 498 p. 1972 ill. ; 23 cm An. 380 4e éd. Includes bibliographies 11539 11539 0 0 0 0 BEPAC BEPAC 2009-02-27 EPAC 0 631.4/B 20940EPAC 2009-02-27 00:00:00 1 LIVR