The economics of subsistence agriculture
By: by Colin Clark and Margaret Haswell.
Contributors: Haswell, Margaret Rosary, joint author.
Edition: 4th ed.
Publisher: Macmillan; St. Martin's P.
Published: 1970
Place of publication: London; New York
Language: eng
Number of pages: 267
Subjects: Agriculture -- Economic aspects.
Notes: Bibliography: p. 245-257.