00514nam a2200181 a 450000100080000000500110000800800410001910000230006024500570008326000630014030000090020365300240021270000210023670000200025770000180027770000190029570000180031411127882000-10-10       1985    bl uuuu     u0uu1 u    #d1 aSILVEIRA, G.M. da.  aPrograma integrado de pesquisabengenharia agricola.  aSao Paulo: Secretaria da Agricultura e Abastecimentoc1985  a13p.  aENGENHARIA AGRICOLA1 aMENEZES, J.F. de1 aKURACHI, S.A.H.1 aMOREIRA, C.A.1 aPINTO NETO, M.1 aBEISMAN, D.A.