TY  - REP
AU  - Fischer,L.K.
TI  - Constraints to change--social, political, and economic [Food supply]
U1  - 78-286042 
PY  - 1977///
KW  - Economics
KW  - AGROVOC
N1  - Ref
T2  - Duncan, E.R. (ed.). Dimensions of world food problems. Ames, Iowa (USA). Iowa State University Press. 1977. p. 202-217
ER  -