00478naa a2200157 a 450000100080000000500110000800800410001910000220006024500240008226000090010665000110011565000130012665300120013965300120015177301570016318051482017-04-12       1972    bl ---       0--  u    #d1 aCAMARGO, A. P. de  aCultura do algodao.  c1972  acotton  aAlgodão  aCultura  aCulture  tIn: VARIACOES CLIMATICAS E FLUTUACOES DA OFERTA AGRICOLA NO CENTRO-SUL DO BRASIL. Zonemaneto ecologico. Brasilia: IPEAgv.2, p.13-14, 1972. (Carta n.6).