00381nam a2200145 a 450000100080000000500110000800800410001910000180006024500510007826000520012930000090018165000130019065300140020370000180021715874571992-07-10       1979    bl uuuu     u0uu1 u    #d1 aRODRIGUES, A.  aPesquisas em areas secas; relatorio-1977/1978.  aJoao Pessoa: Sec. Agric. e Abast. Paraibac1979  a44p.  aPesquisa  aPastagens1 aBORGES, J. F.