00502naa a2200181 a 450000100080000000500110000800800410001910000160006024500680007626000090014465000110015365000100016465000100017465300180018470000240020270000210022677300730024714445202024-03-21       1978    bl uuuu     u00u1 u    #d1 aALCOVER, M.  aA cultura do trigo no estado do Paraná.h[electronic resource]  c1978  aBrazil  awheat  aTrigo  aBrasil Parana1 aGAUDENCIO, C. de A.1 aVIEIRA, L. G. E.  tManual Agropecuario para o Parana, Londrinagv. 2, p. 449-450, 1978.