Diagnosis and improvement of saline and alkali soils /
U.S.Department of Agriculture.
- New Delhi : Oxford & IBH, 1968.
- vii, 160 p. : illus. ; 27 cm.
- Agriculture handbook ; no 60. .
Includes bibliographical references.
Alkali lands.
S595 / .U515
631.4160287
Includes bibliographical references.
Alkali lands.
S595 / .U515
631.4160287