Jeffreys, M. D. W., 1890-1970 The origin of the portuguese word zaburro as their name for maize / M. D. W. Jeffreys

The origin of the portuguese word zaburro as their name for maize / M. D. W. Jeffreys . - xxa [S.l. xxa-fimyyc s.n. yyc-fim, s.d.] . - 112-134 24 cm
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