00882nam a2200277 a 450000100080000000500110000800800410001910000240006024501090008426001770019365000160037065000150038665000210040165000120042265000100043465000120044465000150045665300090047165300100048065300130049065300180050370000180052170000200053970000160055970000290057514850402018-06-08       2001    bl uuuu     u00u1 u    #d1 aVASCONCELLOS, J. H.  aA national campaign of maize and bean seed production in small rural communities.h[electronic resource]  aIn: WORKSHOP ON IMPROVING PHOSPHORUS ACQUISITION EFFICIENCY IN MARGINAL SOILS, 1999, Sete Lagoas. Proceedings... Sete Lagoas: Embrapa Milho e Sorgo, 2001. p. 189-191.c2001  asmall farms  atechnology  aComunidade Rural  aFeijão  aMilho  aSemente  aTecnologia  aBean  aMaize  aTransfer  aTransferencia1 aGARCIA, J. C.1 aSOUZA, L. G. de1 aCRUZ, J. C.1 aBAHIA FILHO, A. F. de C.