Schlippé, Pierre de.
Shifting cultivation in Africa : the Zande System of Agriculture / Pierre de Schlippé. - London : Routledge and Kegan Paul, 1956. - xxxi, 304 p. : ill. ; 22 cm.
Includes index.
344 344
Shifting cultivation--Central--Africa.
572.7 / D454s
Shifting cultivation in Africa : the Zande System of Agriculture / Pierre de Schlippé. - London : Routledge and Kegan Paul, 1956. - xxxi, 304 p. : ill. ; 22 cm.
Includes index.
344 344
Shifting cultivation--Central--Africa.
572.7 / D454s