00330naa a2200109 a 450000100080000000500110000800800410001910000210006024500820008126000090016377300480017216204541995-06-27       1966    bl ---       0--  u    #d1 aKALCKMANN, R. E.  aA adubacao. I. Fator basico para aumentar a producao brasileira de alimentos.  c1966  tPesq. Agropec. Bras.gv.1, p.215-219, 1966.