Selection of soils for cocoa /
Smyth, A. J.
Selection of soils for cocoa / A. J. Smyth. - Rome : Food and Agriculture Organisation of the United Nations, 1966. - 76 p. : ill. ; 28 cm. - Soils bulletin ; no.5 .
Includes bibliographical references.
Soils --Analysis.------
Cocoa.--Analysis.------
Selection of soils for cocoa / A. J. Smyth. - Rome : Food and Agriculture Organisation of the United Nations, 1966. - 76 p. : ill. ; 28 cm. - Soils bulletin ; no.5 .
Includes bibliographical references.
Soils --Analysis.------
Cocoa.--Analysis.------