共 42 条
[21]
Mayhew Alan., 1973, RURAL SETTLEMENT FAR
[22]
MCNETTING R, 1968, HILL FARMERS NIGERIA
[23]
MIRACLE MP, 1961, B I FRANCAIS AFRIQUE, V23, P273
[24]
MORRIS MD, 1974, ECON POLIT WEEKLY, V9, P1855
[25]
MORRIS MD, 1975, ECON POLIT WEEKLY, V10, P283
[26]
*NAT RES COUNC, 1977, WORLD FOOD NUTR STUD
[27]
*NAT RES COUNC, 1977, SUPP PAP WORLD FOOD
[28]
*NAT RES COUNC, 1979, POST HARV FOOD LOSS
[29]
Newman J. L., 1970, ECOLOGICAL BASIS SUB
[30]
SEASONAL HUNGER IN TROPICAL AFRICA AS A CULTURAL PHENOMENON - ONICHA IBO OF NIGERIA AND CHAKAKA POKA OF MALAWI EXAMPLES
[J].
AFRICA,
1973, 43 (04)
:317-332