The sustainable management of vertisols /
Syers, J. K.
Penning de Vries, F. W. T.
Nyamudeza, Phibion.
International Water Management Institute.
Wallingford : CABI Publishing in association with the International Water Management Institute,
2001.
Based on a workshop held in Harare, Zimbabwe, in May 1999-Foreword.
Includes bibliographical references and index.
Vertisols
Soil management
Vertisols
Soil management