TY - BOOK AU - Driessen,P.M. TI - Lecture notes on the major soils of the world SN - 9251046379 AV - S591 .W875 no. 94 U1 - 631.4 21 PY - 2001/// CY - Rome PB - Food and Agriculture Organization of the United Nations KW - Soils KW - Classification KW - Soil geography KW - Soil formation N1 - Includes bibliographical references ER -