01362nam a2200349 a 450000100080000000500110000800800410001910000160006024501140007626002370019030000210042749000740044852001690052265000130069165000150070465000130071965000130073265000260074565000150077165300150078665300160080165300190081765300150083665300210085170000170087270000260088970000230091570000230093870000210096170000180098270000120100011323412023-11-10       1986    bl uuuu     u00u1 u    #d1 aLIMA, A. F.  aFarming systems research in the brazilian semi arid tropicsbthe experience of Ouricuri, State of Pernambuco.  aIn: FARMING SYSTEMS RESEARCH SYMPOSIUM, 1984. Manhattan, Kansas, USA. Farming systems research and extension: implementation and monitoring- proceedings. Manahattan: Kansas State University, International Agricultural Programsc1986  ap. 333-348.cil.  a(Kansas State University. Farming Systems Research. Paper Series, 9).  aThe setting, the research programme at CPATSA, methodology of Farming System Research: selection of farms and project formulation. Introduction of new technologies.  aresearch  atechnology  aOuricuri  aPesquisa  aSistema de Produção  aTecnologia  aExperience  aExperiencia  aFarming system  aPernambuco  aSemi-arid tropic1 aPORTO, E. R.1 aVIVALLO PINARE, A. G.1 aLOPES, L. H. de O.1 aOLIVEIRA, M. C. de1 aVALLEE, G. J. A.1 aDORASWAMY, G.1 aLAL, H.