TY - BOOK AU - Rycroft,David W. AU - Amer,M.H. ED - Food and Agriculture Organization of the United Nations. TI - Prospects for the drainage of clay soils SN - 9251036241 (pbk.) PY - 1995/// CY - Rome PB - Food and Agriculture Organization of the United Nations KW - Clay soils KW - Drainage N1 - Includes bibliographical references ER -