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040 _aBR-BrBNA
_bpor
_cBiblioteca Nacional de Agricultura
041 _a(Eng)
072 _aE14
090 _ E14 BR9404131
100 1 _aMarinho, D.N.C.
110 1 _aMississipi State Univ. (USA). Depto. of Sociology
_0Tese (Master of Science)
_925779
245 1 _aThe role of the diffusion of modern agricultural techonology and practices in less developed countries
260 3 _aMississipi (USA):
_c1979.
300 _a112 p.
500 _aSummary (Eng); Bibliography p. 105-112 (71 ref.)
650 _aDifusao de Tecnologia
650 _aAdocao de Inovacoes
909 _a56
_bSergio Santos
_c56
_dSergio Santos
942 _cBK
999 _c132778
_d132778